Candy Apple Machines are perfect for caterers, dessert shops, schools and concession stands serving up caramel apples on a daily or weekly basis. Also referred to as apple stoves and apple kettles, these handy machines are easy to use, but do require the operator’s attention when in use.
Gold Medal 4016 Electric Candy Apple Cooker
Begin by taking stock of your inventory. You will need the following: Apples, mixture, dipping and setting tools and last, an apple cooker.
Apples
Firm, fresh picked and un-waxed apples work best. Waxed apples will not allow the mixture to stick. Any variety of un-waxed apples will do, however the most popular varieties include Granny Smith and Red Delicious as they provide a firm skin with a crisp and sweet bite. Be sure to keep all of the apples at room temperature prior to dipping in the mixture. Room temperature apples work best because condensation will form if cold apples are dipped into a hot mixture. The condensation will then prevent the mixture from sticking to the apple and will result in a gooey apple coating.
Mixture
Most apple cooker manufacturers recommend a specific type of pre-made mix, such as Gold Medal Reddy Apple Mix. These mixes come in a pre-measured package and only require mixing in a measured amount of water. Packaged mixes are a great option for busy operators as they cut down on prep time and keep costs down. Other mixture options include melting caramel candies with water or making caramel from scratch. These tactics work great for home chefs or small batches for specialty menus as they are costly and time-consuming for large batch production. To make your candied apples unique from your competitor, consider setting aside a mix of crushed candies, nuts, coconut, sprinkles or chocolate for extra coating. Once your apple is covered in the hot mixture, dip the sticky apple into a dry selection for extra texture and flavor.
Dipping and Setting Tools
Candy apple sticks are specifically designed to spear the top of the apple. This process can be a little tricky and hazards include receiving splinters from the stick. To avoid this, the apple setter sticker proves an easy ally. Simply place the apple stick into the apple setter, put the apple on top of the setter, press down and the setter guides the stick safely into place.
Sheet pans or candy apple pans lined with waxed paper provide a perfectly flat surface for freshly dipped apples to rest. Be sure to have enough sheet pans for your batch to rest without any of the apples touching each other.
Oven mitts are essential for handling the hot apple cooker during the cleanup process. Do not attempt to pick up or handle the apple cooker with bare hands immediately after operation. It will be very hot!
Now, let’s get cooking! To use the apple cooker, an operator must first read the instruction manual that came with the equipment. This is to ensure that all cooking temperatures are accurate and safe.
Although cooking temperatures and batch loads may vary, apple cookers, stoves and kettles operate much in the same way.
Plug in the unit and add the measured amount of water indicated in the owner’s manual along with the corresponding amount of packaged mix.
Stir the two ingredients together until the mix is thoroughly drenched.
Turn the temperature up to high and insert a candy thermometer into the mixture.
Continue stirring the mix until it reaches a rapid boil.
Once the mixture has reached the boiling point, stop stirring and monitor the temperature until it reaches the desired temperature as indicated in the owner’s manual or on the package of mix. This temperature is commonly 290º Fahrenheit.
Turn the apple cooker off once the candy thermometer displays the desired temperature.
Pick up an apple that has been speared by the candy apple stick. Do not attempt to coat the apple with your bare hands. The mixture is extremely hot and can cause severe burns.
Dip the apple into the mixture and twist it all the way around until the entire apple is covered.
Place the finished product onto the sheet pan.
Continue until the entire batch of mixture is complete.
Place the finished apples into a refrigerated storage space for at least one hour before serving.
Follow the instructions in your manual for cleaning your apple cooker. This is often as easy as pouring in water, placing a lid on the cooker and steaming the cooker clean. Be sure to use oven mitts if you need to pick up or maneuver the hot apple cooker at any time.
And it’s as easy as that! The apple cooker is designed to allow operators to make candied apples quickly and without too much mess.
For more tips and tricks, check out the video below from our friends at Gold Medal Products!
Why You See “NSF Certified” Everywhere in Commercial Kitchens
If you’ve ever shopped for commercial kitchen equipment, you’ve likely noticed the letters NSF showing up on ice machines, prep tables, shelving, sinks, and even smallwares. For many operators, it’s something they’ve been told to look for, especially when food safety and sanitation are top priorities.
But what does NSF actually mean? Let's find out.
At a Glance: What NSF Certification Means
NSF = National Sanitation Foundation - An independent organization that sets sanitation and safety standards for commercial foodservice equipment.
NSF certification focuses on sanitation, not performance - It evaluates materials, construction, and cleanability — not cooking power or speed.
NSF-certified equipment is easier to clean and sanitize - Designs reduce crevices, seams, and areas where bacteria can hide.
Often required by health departments - Many inspectors expect NSF-listed equipment in commercial kitchens.
Applies to more than just big equipment - Refrigeration, prep tables, sinks, shelving, and even smallwares can be NSF certified.
It’s a baseline standard, not a premium upgrade - NSF certification helps eliminate guesswork when choosing compliant equipment.
What Does NSF Stand For?
NSF stands for the National Sanitation Foundation.
NSF International grants NSF certifications. The name reflects NSF International's original focus: improving sanitation and public health through clear, measurable standards.
When you see a product labeled as NSF certified, it means that the equipment has been evaluated against specific sanitation and safety criteria. These certified products are designed to support clean and safe food handling in commercial environments.
Note: It’s also worth clearing up a common point of confusion. This NSF is not the same as the National Science Foundation (NSF), a U.S. government agency that funds scientific research.
Who is NSF International?
NSF International, a nonprofit entity, is dedicated to creating standards and certifying products, all to safeguard public health. Within the foodservice sector, their efforts center on verifying that equipment complies with sanitation and safety standards tailored for commercial use.
NSF International has been operating since 1944. They were originally founded as the National Sanitation Foundation(NSF), but have since expanded internationally. Today, they work with manufacturers, regulators, and industry professionals worldwide. This long-standing role and consistent oversight are why NSF is widely recognized and trusted throughout the foodservice industry.
NSF doesn't produce or sell equipment, nor does it endorse any particular brand. They function as an impartial third party, assessing products against predefined sanitation benchmarks. Manufacturers present their equipment for evaluation, and only those that satisfy NSF’s criteria earn certification.
“Manufacturers, regulators and consumers alike look to NSF International for the development of public health standards and certification that help protect the world's food, water, health and consumer products.”
— NSF, About Us
What Does NSF Certification Mean in Foodservice?
In foodservice, NSF certification sets a consistent sanitation baseline for commercial kitchen equipment.
Rather than focusing on performance or features, NSF standards look at how equipment is built. That means the materials used, the type of surface finishes, and the overall construction. The goal is to reduce areas where food residue, moisture, or bacteria can collect.
For operators and buyers, NSF certification helps simplify equipment selection by providing a recognized standard across foodservice products.
“Manufacturers, regulators and consumers alike look to NSF International for the development of public health standards and certification that help protect the world's food, water, health and consumer products.”
— NSF, About Us
How Does Equipment Earn the NSF Label?
According to NSF International’s certification guidelines, a product must undergo a strict evaluation process to earn the mark. NSF International doesn't just take the manufacturer's word for it; they verify every detail.
How Equipment Earns NSF Certification:
Material Review: They verify that the materials used (like stainless steel or plastics) are "food-safe" and won't leach chemicals into your ingredients.
Design & Construction: Specialists check that the equipment has smooth surfaces and no "dead spots" where bacteria or food particles could hide.
Performance Testing: The equipment is put through its paces to ensure it can withstand the heavy-duty environment of a commercial kitchen.
Facility Inspections: NSF conducts unannounced visits to the manufacturing plants to ensure the production process remains consistent over time.
Check out the full testing process with NSF International’s certification guidelines.
What Product Types Are NSF Certified?
According to NSF International’s certification guidelines, a product must undergo a strict evaluation process to earn the mark. NSF International doesn't just take the manufacturer's word for it; they verify every detail.
How Equipment Earns NSF Certification:
Material Review: They verify that the materials used (like stainless steel or plastics) are "food-safe" and won't leach chemicals into your ingredients.
Design & Construction: Specialists check that the equipment has smooth surfaces and no "dead spots" where bacteria or food particles could hide.
Performance Testing: The equipment is put through its paces to ensure it can withstand the heavy-duty environment of a commercial kitchen.
Facility Inspections: NSF conducts unannounced visits to the manufacturing plants to ensure the production process remains consistent over time.
Check out the full testing process with NSF International’s certification guidelines.
Commercial Refrigeration
Refrigerators
Freezers
Merchandisers
Undercounter Units
Food Prep Equipment
Prep Tables
Cutting Boards
Mixers
Slicers
Stainless Steel Equipment
Sinks
Work Tables
Commercial Shelving
Kitchen Racks
Smallwares & Food Storage
Food Pans
Food Containers
Storage Lids
Kitchen Utensils
Why NSF Matters in Commercial Kitchens
At the end of the day, the NSF certification is about trust. It gives owners, managers, and buyers confidence that their restaurant equipment meets sanitation standards.
It’s important to note that NSF certification isn’t a premium feature or an upgrade; it’s a foundation. Many commercial kitchens rely on NSF-listed equipment simply because it aligns with common sanitation standards and removes guesswork when selecting equipment.
At Burkett, we work with foodservice operators every day to help them choose equipment that fits their kitchen, their menu, and their operational needs. Whether you’re replacing a single piece of equipment or planning an entire kitchen, our team is here to help you make confident decisions.
FAQs
What does NSF certified mean?
NSF certified means a product has been evaluated to meet sanitation and safety standards for commercial use. In foodservice, this typically focuses on food-safe materials, cleanable surfaces, and construction designed to support proper sanitation.
Is NSF certification required for foodservice equipment?
NSF certification is not a federal law, but it is commonly required or strongly preferred by local and state health departments for commercial foodservice equipment. Many health codes reference NSF standards (or equivalent) when evaluating equipment sanitation and cleanability. Always check with your local health authority, as enforcement and requirements can vary by jurisdiction.
Does NSF certification apply to smallwares?
Not all smallwares are required to be NSF certified. However, smallwares used for food contact, food storage, or food preparation—such as food pans, containers, lids, and utensils—are often expected to meet NSF standards in commercial kitchens. Health inspectors typically look for NSF certification or an equivalent sanitation standard on these items.
Is NSF the same as UL certification?
No. NSF focuses on sanitation and food safety standards, while UL primarily evaluates electrical safety and fire risk. Some products may carry both certifications, depending on their use and design.
Does NSF certification expire?
NSF certification is not a one-time approval. Certified products are subject to ongoing requirements to help ensure they continue meeting NSF standards over time.
Can used equipment be NSF certified?
Used equipment may still carry NSF certification if it was originally manufactured and certified to NSF standards, since certification applies to the product’s design and construction—not its age. That said, condition still matters. At Burkett, our experienced technicians thoroughly inspect used equipment to ensure it remains cleanable, functional, and suitable for commercial kitchen use before it’s offered for sale.
Does NSF International offer classes to train my employees?
Yes. NSF offers numerous training and educational classes such as Food Equipment Sanitation Certification and Kitchen Products Certification. If you have over 6 people who need to be trained, NSF provides cost-effective onsite training. They also offer customized programs. For more information, contact NSF directly: [email protected]
Stainless steel is a top choice for commercial kitchens and foodservice environments because it’s strong, corrosion-resistant, and easy to sanitize. However, even stainless steel can stain, dull, or corrode if it isn’t cleaned correctly.
The good news? With the right tools and techniques, it’s easy to maintain a polished, professional look on all your stainless steel surfaces.
Why Proper Stainless Steel Care Matters
All stainless-steel surfaces have a thin layer of chromium on the outside. The chromium layer chemically reacts with air to create a slick, hard surface that resists stains and corrosion. Anything that damages or interferes with that chromium/air interaction (like dirt, oil or scratches) will cause stainless steel to stain, corrode or rust. That's why, especially in restaurants, frequent cleaning is necessary.
One of the most common issues we see in commercial kitchens is stainless finishes being damaged by harsh cleaners. Using the wrong cleaners or detergents can break down the protective surface layer over time.
This leads to:
Dullness
Discoloration
Premature wear
Proper care goes hand in hand with choosing the right stainless steel in the first place. Different stainless steel grades and gauges vary in how well they resist corrosion, handle frequent cleaning, and stand up to daily wear in commercial kitchens.
Our Stainless Steel Buying Guide explains how grade and gauge influence durability, performance, and long-term maintenance
Tools To Clean Stainless Steel
Microfiber cloths or soft bar towels
Warm water
Mild dish soap
Spray bottle
Non-abrasive sponge or soft nylon brush
Stainless steel cleaner (optional)
Baking soda (for stubborn spots)
Food-grade mineral oil or stainless polish (optional)
Step-by-Step Daily Cleaning
Note: The steps below apply primarily to stainless steel equipment and work surfaces. Cleaning methods may vary for other materials, smallwares, and disposable supplies. Always follow manufacturer instructions and local health code requirements when cleaning non-stainless surfaces.
Pre-Clean: Remove Loose Debris
Wipe down surfaces with a dry microfiber cloth to lift dust, crumbs, and loose grime before you introduce moisture.
Everyday Cleaning (Daily or After Spills)
Mix a gentle cleaner: Combine warm water with a few drops of mild dish soap in a bucket or spray bottle.
Wipe with the grain: Always clean in the direction of the stainless steel grain. This prevents micro-scratches and helps evaporate moisture evenly.
Rinse: Wipe with a cloth dampened in clean water to remove soap residue.
Dry completely: Drying prevents water spots and keeps the finish shiny.
While these steps work well for stainless steel equipment, cleaning methods can vary by material. Our Cookware Cleaning Instructions outlines proper care across the most common commercial kitchen materials.
When in doubt, stick to mild soap, warm water, and soft cloths.
Occasional Deep Cleaning
Daily wipe-downs are essential, but they don’t always remove grease buildup, mineral deposits, or heat discoloration. Periodic deep cleaning helps maintain a professional appearance and supports thorough cleaning practices beyond daily wipe-downs. Deep cleaning stainless steel can also help restore its original shine and finish. Deep cleaning stainless steel can help restore that gleaming, new finish.
When to Deep Clean Stainless Steel
Deep cleaning should be done on a scheduled basis and anytime visible buildup appears.
Weekly or every two weeks for appliances like cooklines, grills, and fryers that are subjected to extreme heat, steam, or heavy oil
Monthly for lower-contact stainless surfaces such as equipment panels, shelving, and cabinet exteriors
Following periods of high service demand or seasonal surges
Prior to preventative maintenance or health examinations
Anytime streaks, discoloration, or residue persists following standard cleaning
How to Deep Clean Stainless Steel in 5 Steps
Power Down & Cool: Before cleaning, turn off the equipment and let all surfaces cool fully.
Eliminate Loose Grease & Debris: Use a dry microfiber cloth to wipe off surfaces to get rid of food residue and grease.
Wash with a Stainless-Safe Cleaner: Use warm water and either a stainless steel-approved cleaner or a light dish soap.
For stubborn buildup or discoloration: A paste made from baking soda and water can be used sparingly on stainless steel surfaces. Test in an inconspicuous area and avoid aggressive scrubbing.
Wipe with the Grain, Then Rinse: To get rid of residue, gently clean in the direction of the grain and then wash again with clear water.
Dry & Polish: Use a microfiber towel to buff dry. Apply a thin layer of food-grade mineral oil for gloss.
Just think: Cool → Degrease → Wash → Rinse → Dry → Buff
What to Avoid When Cleaning Stainless Steel
Keeping stainless steel equipment clean helps maintain a professional kitchen environment and supports long-term equipment care. When it’s time to replace worn surfaces or upgrade equipment, choosing stainless steel built for commercial use makes a difference. Explore Burkett’s selection of stainless steel equipment and supplies, or connect with our team for guidance on choosing the right fit for your operation.
FAQs about Stainless Steel Maintenance
What’s the best cloth for stainless steel?
Microfiber absorbs dirt and lifts grease without scratching — ideal for both cleaning and polishing.
Do different stainless steel grades require different cleaning methods?
The cleaning method is generally the same, but higher-grade stainless steel is more resistant to corrosion and staining in wet or high-acid environments.
Can stainless steel rust?
Yes. Stainless steel is corrosion-resistant, not rust-proof. Rust typically forms when the protective chromium oxide layer is damaged by harsh chemicals, standing water, or steel wool contamination.
Why do fingerprints show up so easily on stainless steel?
Natural oils from hands transfer easily to smooth stainless surfaces. Polishing lightly with a microfiber cloth and food-grade mineral oil can help reduce visible fingerprints.
Can scratches be removed from stainless steel?
Light scratches may be reduced using stainless steel scratch repair kits or polishing pads designed for stainless. Deep scratches usually cannot be fully removed.
Can I use vinegar or natural cleaners?
Vinegar can help dissolve grease, but some pros caution that its acidity can leave streaks or strip protective layers over time. If you use it, dilute and rinse thoroughly.
Can I use glass cleaner on stainless steel?
Glass cleaners may remove fingerprints temporarily but often leave streaks and residue. They are not recommended for routine stainless-steel care.
Why does stainless steel sometimes look cloudy after cleaning?
Cloudiness is usually leftover cleaner residue or hard water minerals. Rinsing and drying thoroughly typically restores clarity.
Ice Machine Refrigerant Changes: What to Know in 2026
If you’re shopping for a new commercial ice machine or comparing replacement options, you may be noticing updated model numbers or specifications in 2026. These changes are part of an industry-wide refrigerant transition affecting commercial ice machines across all major manufacturers.
To help our team stay ahead of these changes and better support customers through the transition, Dave Boxhorn, Burkett’s Product Manager, recently presented the change to our team. Dave helped develop our team's knowledge on the refrigerant change, while teaching us how we can better support future and current customers.
He walked the team through what’s changing, why it’s happening, and what it means for operators. His presentation focused on keeping the details clear, practical, and customer-focused.
At a high level, ice manufacturers are moving away from legacy refrigerants and introducing next-generation alternatives designed for long-term compliance. Refrigeration manufacturers made this change previously in 2025. Ice production, reliability, and quality will all remain consistent. What’s changing is the refrigerant behind the scenes, similar to the refrigerant change refrigeration manufacturers made a couple years ago.
Key Takeaways:
Beginning in 2026, modern, EPA-compliant refrigerants will be used in new commercial ice makers.
Current ice makers are not prohibited and do not require replacement.
Reliability, performance, and ice quality all stay consistent.
Over time, maintaining older refrigerants may become more costly.
New refrigerants are not interchangeable with existing systems.
What’s Changing with Ice Machine Refrigerants?
The biggest change is simple: the refrigerant used inside new commercial ice machines is being updated.
Manufacturers are moving away from older refrigerants and adopting newer, lower-GWP alternatives that comply with current EPA regulations for commercial ice machines. While this mostly happens behind the scenes, it can affect how equipment is listed and compared.
What May Change:
Updated model numbers - Small changes to model numbers are often used to indicate a new refrigerant.
Temporary overlap - Old and new versions of similar ice machines may be available at the same time.
Spec sheet differences - Even when capacity and ice type stay the same, specifications may vary slightly.
Availability changes - Older refrigerant models may become limited or discontinued without much notice.
What Stays the Same:
Ice quality and output
Core performance and reliability
Manufacturer warranty support
Why Are Ice Machine Refrigerants Changing?
At its core, this change is about meeting new EPA requirements and avoiding future disruptions.
EPA rules finalized under the AIM Act are now in effect and driving changes across newly manufactured commercial ice machine equipment. The regulation that went into effect January 1, 2026, will limit which refrigerants can be used in newly manufactured commercial ice machine equipment.
Here’s the simple version:
New EPA rules are setting limits on refrigerants
Refrigerants with higher environmental impact are being restricted in new equipment.
Manufacturers are planning ahead
Ice machines being designed today must comply with these updated rules.
Older refrigerants will be harder and more expensive to support
As supply tightens, costs for legacy refrigerants are expected to rise.
New refrigerants offer long-term stability
They’re more readily available and less likely to face future restrictions.
Commercial restaurant equipment have been striving for suitable refrigerants for the last year or so. Going forward, new ice makers will be better positioned for availability, long-term serviceability, and regulatory compliance. This shift helps manufacturers and buyers avoid surprises down the road.
For more details on the EPA’s refrigerant management rules taking effect in 2026, see this overview from the Environmental Investigation Agency.
Burkett Expert Insights
“The primary drivers are environmental regulations… and the ultimate goal is long-term refrigerant availability and compliance.” 
— Dave Boxhorn, Product Manager
How This Impacts Pricing and Availability
As supply tightens, service and recharge costs for older refrigerants are expected to rise.
Ice Machine Refrigerant Changes at a Glance:
Existing ice machines are not being banned or shut down
There is no requirement to replace current equipment
If your ice machine is working properly, no immediate action is needed
In some cases, newer models may be priced slightly differently due to redesigns or availability
Burkett Expert Insights
"Starting next year, there’s going to be a tax that will basically make that old refrigerant three to four times the price that you see it today."
— Dave Boxhorn, Product Manager
Ice Machine Refrigerant Compatibility:
*New refrigerants are not interchangeable with old systems
Existing ice machines cannot be retrofitted to a new refrigerant, which means a refrigerant change typically requires a different model rather than a simple upgrade.
Will Performance or Ice Quality Change?
For most operators, the good news is simple: performance and ice quality stay the same.
While refrigerants are changing, manufacturers are designing new models to deliver the same output, consistency, and reliability customers expect from commercial ice machines.
What to know:
Ice quality remains consistent
Cube shape, clarity, and production rates are comparable to previous models.
Day-to-day operation feels the same
Cleaning, use, and overall functionality remain familiar.
While refrigerants are changing, ice clarity and consistency are still primarily influenced by water quality. Learn why filtered water plays a key role in producing clear, high-quality ice.
How to Shop Ice Makers During the Transition
If you're buying a new ice machine in 2026 (or comparing models), use this quick checklist to avoid confusion during the changeover:
Compare ice production + bin capacity first
Double-check the exact model number / SKU before ordering
Expect overlap between “old” and “new” versions
Review spec sheets carefully (even for similar-looking models)
If you’re replacing an older unit, confirm footprint + utility requirements
Talk with a Burkett equipment specialist to navigate refrigerant changes with confidence. Our team will help you choose compliant ice machines that fit your operation today and protect you moving forward.
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