8 Restaurant Chains You May Not Realize Use Microwaves
The restaurant meal you just ordered might spend time in a microwave before it reaches your table. Customers often picture chefs working over hot grills and stovetops, but some familiar chains use microwaves to heat side dishes, warm desserts, or prepare certain menu items.
And it isn’t always the countertop appliance sitting in your kitchen. Some restaurants use commercial ovens that combine microwave energy with other heating methods, making the story more interesting than simply labeling food as freshly cooked or reheated.
Applebee’s Uses Microwaves for Certain Sides and Desserts
Applebee’s may be known for its burgers, appetizers, and casual neighborhood atmosphere, but microwaves have reportedly played a significant role in some of its kitchens.
According to The Daily Meal, former employees have described microwaving vegetables, pasta sauces, warm dips, and desserts such as chocolate lava cake.
That doesn’t mean every dish receives the same treatment. Many menu items still require conventional cooking. For diners, the bigger consideration is whether the meal delivers the flavor, temperature, and value they expect.
Related: Applebee’s Is Closing Another California Restaurant, and the Reason Says a Lot About Casual Dining
Olive Garden Reportedly Microwaves Broccoli and Mac and Cheese
Olive Garden has faced plenty of speculation about its kitchen practices, but employee accounts offer a more limited picture than some rumors suggest.
An October 2026 report from The Takeout highlighted accounts from workers who said they used microwaves for broccoli and macaroni and cheese.
Other employees disputed the suggestion that Olive Garden routinely microwaves its pasta sauces, explaining that kitchens also reheat prepared foods using hot water or kettles. Some workers even reported that their location had no microwave.
The distinction matters. Reheating ingredients isn’t automatically the same as microwaving entire meals, and practices can differ between restaurants.
Cracker Barrel Faced Questions About Microwaved Meatloaf
Cracker Barrel’s homestyle image makes its cooking methods particularly important to longtime customers.
In September 2025, the New York Post reported employee allegations that previously cooked meatloaf had been reheated in microwaves. Workers said the changes were connected to efforts to make kitchen operations more efficient.
The chain reportedly reversed those procedures. However, another employee raised similar allegations in June 2026. This time, Cracker Barrel directly disputed the account, saying it cooks and serves meatloaf fresh daily and that reheating food for next-day service isn’t standard practice.
Because the accounts conflict, you shouldn’t assume every location follows the practices described.
Outback Steakhouse Has Used Microwave Technology for Lobster
Outback Steakhouse might be the last place you’d expect to hear about microwave-prepared lobster. Yet a video circulated in January 2022 showing someone identified as an Outback worker placing lobster tails in water and heating them using what appeared to be a commercial microwave steamer.
The footage attracted attention because customers often associate steamed seafood with conventional stovetop cooking.
However, as Chowhound explained, the appliance appeared to be specialized steaming equipment rather than an ordinary household microwave. The video doesn’t establish how every Outback location prepares lobster today. It does illustrate how commercial kitchens can use microwave technology in unexpected ways.
Culver’s Has Reheated Chili in Microwaves
Culver’s has built its reputation around ButterBurgers, frozen custard, and familiar Midwestern comfort food. But microwaves have also appeared in its kitchen operations.
A February 2026 Florida restaurant inspection documented microwave reheating of chili at a Culver’s location in Ocala. The inspection identified a reheating-temperature issue that staff corrected during the visit.
That record confirms one example of microwave use without suggesting Culver’s burgers or other signature items receive the same treatment. For customers, it is a reminder that restaurants may use different preparation methods for different menu items, even when everything arrives together on one tray.
Red Lobster Has Used Microwaves in Its Kitchens
Red Lobster might bring to mind seafood platters, buttery biscuits, and a special family dinner rather than microwave ovens. However, documented restaurant inspections have found the equipment.
A February 2026 Jefferson County Department of Health inspection identified microwaves in a Red Lobster kitchen in Vestavia Hills, Alabama. Former employees have also described using microwaves for side dishes, including broccoli and macaroni and cheese, although those accounts do not establish current companywide procedures.
Importantly, there isn’t sufficient evidence to conclude that Red Lobster routinely microwaves its seafood. The distinction is worth remembering: using a microwave for some components doesn’t reveal how an entire meal was prepared.
Subway Uses Microwave Energy to Toast Sandwiches
Subway’s sandwich ovens show how commercial microwave technology differs from what most people have at home. Foodservice equipment supplier KaTom explains that Subway has used high-speed ovens from TurboChef and Merrychef.
These appliances combine microwave energy with other heating methods, including circulating hot air and radiant heat, to warm sandwich fillings while toasting the bread. This approach lets busy sandwich shops prepare hot subs quickly without relying solely on conventional ovens.
Related: 8 Reasons Subway’s 729 Store Closures Should Worry Fast-Food Fans
Starbucks Uses High-Speed Ovens With Microwave Technology
That warm breakfast sandwich with your morning coffee may have been heated with microwave technology, though not necessarily in a traditional microwave oven.
Starbucks has a documented relationship with commercial oven manufacturer TurboChef. A 2007 company filing described an agreement to supply high-speed ovens for Starbucks’ North American food-warming program.
A 2025 Restaurant Business report also identified Starbucks among the major chains using TurboChef equipment.
These rapid-cooking systems combine technologies such as microwave energy and high-speed hot air.
For customers, the goal is familiar: a warm sandwich or pastry served quickly, with the texture and consistency they expect.
The takeaway is simple: a microwave in a restaurant kitchen doesn’t tell the whole story about a meal. What matters most is how thoughtfully the food is prepared and whether the experience meets customers’ expectations.
