9 Chains Serving Fake Cheese and 6 Fast-Food Joints That Keep It Real

Not all cheese is created equal—especially in the world of fast food. While some spots use legit, melty, dairy-based cheese, others lean on “cheese product,” “cheese food,” or neon sauces that are barely 50% cheese by legal standards. If you’re craving real-deal cheesy flavor, you’ll want to know which chains are faking it—and which ones are actually serving the good stuff.

1. Taco Bell

Taco Bell
© The Today Show

Taco Bell’s nacho cheese sauce is a blend of oils, thickeners, and flavor enhancers. It’s far from cheddar straight from the farm and leans more towards a science experiment than a traditional cheese. This sauce is perfectly engineered to create that iconic, gooey drip that pairs well with their crispy nachos.

Despite being a favorite, it’s more about the experience than authenticity. The sauce’s bright orange hue is both inviting and mysterious, tempting patrons with its distinct flavor.

The convenience and consistency keep fans coming back for more, even if it’s not the real deal.

2. Little Caesars

Little Caesars
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At Little Caesars, the cheese blend often includes “cheese-like substances” to enhance melt and shelf life. Modified food starch and fillers are commonly used to create that stretchy, satisfying pull. The pizzas are designed to look deliciously cheesy but often involve more science than traditional dairy.

Fans love the affordability and generous cheese topping, despite the lack of purity. The convenience of grabbing a quick, cheesy slice without breaking the bank makes it a go-to for many.

While not farm-fresh cheese, it delivers on taste and texture for a quick fix.

3. Arby’s

Arby’s
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Arby’s cheddar sauce on their roast beef sandwiches is technically a “cheese sauce.” It’s a creamy, delightful addition that enhances the sandwich’s flavor profile. Though not real cheese slices, the sauce is crafted to mimic that rich, cheesy taste.

The combination of roast beef and cheddar sauce creates a flavor bomb that’s hard to resist. It’s an indulgence that works well with the sandwich’s savory meat.

While purists may crave real cheese, the sauce provides a unique character that defines Arby’s signature offerings.

4. Burger King

Burger King
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Burger King’s cheese slices might look like American cheese, but they’re often processed with emulsifiers and oils. This ensures a longer shelf life and a reliable melt that patrons expect.

Despite its processed nature, the cheese complements the smoky, juicy burger patties, adding a layer of creaminess. Customers enjoy the consistent flavor and texture that comes with every bite.

It’s a modern take on a classic, providing a familiar taste that is both comforting and satisfying, even if it’s not entirely authentic.

5. Sonic Drive-In

Sonic Drive-In
© Nation’s Restaurant News

Sonic Drive-In’s cheesy offerings, from tots to burgers, often use processed cheese-style sauces. These sauces contain minimal actual dairy but are crafted to deliver a rich, cheesy flavor that satisfies cravings.

The sauces are engineered for meltability and consistency, ensuring that each bite is as enjoyable as the last. Customers appreciate the convenience and familiarity of Sonic’s cheesy dishes.

While not the pinnacle of cheese authenticity, Sonic’s innovative menu keeps fans coming back for more of their unique cheesy creations.

6. 7-Eleven

7-Eleven
© 7-Eleven

7-Eleven’s nachos are known for their vibrant orange sauce, which is more science lab than creamery. This sauce contains barely any actual cheese, relying on artificial flavors and colors to create its bold taste.

Despite this, the cheese sauce pairs perfectly with the crunchy nachos, offering a quick and tasty snack option. It’s the convenience and fun of customizing your nachos that draws customers in.

The novelty of the cheese dispenser and the ability to control your cheese-to-chip ratio adds to the allure, even if it’s not genuine dairy.

7. Subway (Some Locations)

Subway (Some Locations)
© Daily Meal

At some Subway locations, the shredded cheese blends can include processed cheese food. This choice is made to keep costs down while ensuring a reliable melt on hot sandwiches.

The cheese’s creamy texture complements the fresh veggies and hearty meats, providing a balanced and satisfying bite. Customers enjoy building their perfect sandwich with the assurance of a consistent cheese experience.

Though not entirely authentic, the cheese serves its purpose, adding flavor and melt without overshadowing the other ingredients.

8. Checkers & Rally’s

Checkers & Rally’s
© Checkers & Rally’s

Cheese sauces at Checkers & Rally’s are heavily processed, particularly on fries and burgers. These sauces are crafted for exceptional melt and flavor, though lacking in genuine dairy content.

The bold cheese taste complements the savory, seasoned fries and burgers, creating an irresistible combination. Fans appreciate the indulgent, fun nature of these cheesy items.

While not the purest form of cheese, the sauce’s ability to transform a simple dish into a cheesy delight keeps customers coming back for more.

9. Jack in the Box

Jack in the Box
© Business Insider

Jack in the Box’s cheese-heavy items, like loaded tacos and burgers, often feature “cheddar-style sauce.” This sauce contains more additives than actual cheddar, providing a unique twist on traditional cheese.

The sauce’s creamy texture and bold flavor elevate their dishes, creating a memorable taste experience. Customers are drawn to the inventive menu options that Jack in the Box offers.

Although not pure cheddar, the sauce delivers on flavor, making it a popular choice for those seeking a quick and satisfying cheesy fix.

10. In-N-Out Burger

In-N-Out Burger
© Life In The Lofthouse

In-N-Out Burger is lauded for using 100% real American cheese with no fillers or mystery ingredients. This commitment to quality ensures a delicious, authentic cheese experience.

The cheese melts perfectly over their fresh beef patties, enhancing the natural flavors of the burger. Fans appreciate the simplicity and authenticity that In-N-Out offers.

The combination of quality ingredients and traditional preparation methods makes their burgers a beloved choice for cheese lovers seeking the real deal.

11. Shake Shack

Shake Shack
© Bon Appetit

Shake Shack stands out by using real cheddar and American cheese from reputable dairy sources. This choice results in a pure, rich cheese flavor that complements their juicy burgers and crispy fries.

The authenticity of their cheese choices enhances the overall dining experience, drawing in cheese aficionados who appreciate true dairy goodness.

Shake Shack’s commitment to quality ingredients and superior taste makes it a favorite among those seeking a genuine, cheesy delight.

12. Five Guys

Five Guys
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Five Guys serves Kraft American cheese, which—while processed—is still made from actual dairy and meets the definition of real cheese. This choice provides a creamy, nostalgic flavor that pairs perfectly with their fresh, hand-pressed burgers.

The cheese’s reliable melt and rich taste are hallmarks of the Five Guys experience, enhancing the natural flavors of the beef and toppings.

Fans love the consistency and quality that comes with every burger, making it a top choice for those seeking a real cheese experience.

13. Chipotle

Chipotle
© Cheese Scientist

Chipotle uses shredded cheese and queso made with real Monterey Jack and white cheddar. This dedication to authenticity ensures a rich, flavorful cheese experience in every bite.

The cheeses provide a creamy texture that pairs beautifully with Chipotle’s fresh ingredients, elevating the overall taste of their dishes.

Customers appreciate the transparency and quality of Chipotle’s offerings, making it a popular choice for those seeking genuine cheese in their meals.

14. Culver’s

Culver’s
© Snitch’d

Culver’s signature ButterBurgers are topped with real Wisconsin cheddar, offering a taste of genuine dairy goodness. The cheese’s rich flavor pairs perfectly with the fresh, juicy beef patties.

In addition to their burgers, Culver’s cheese curds are made from fresh curd, not “cheese product,” providing an authentic cheese experience.

Fans love the quality and authenticity of Culver’s cheese offerings, making it a standout choice for cheese enthusiasts seeking the real thing.

15. Panera Bread

Panera Bread
© Daily Meal

Panera Bread is known for their quality ingredients, and their cheese offerings are no exception. Their mac and cheese and grilled cheese use real cheddar and fontina blends, ensuring a rich, creamy experience.

The authentic cheese flavor enhances the comforting nature of Panera’s dishes, making them a favorite for those seeking a warm, satisfying meal.

The commitment to real, wholesome ingredients sets Panera apart, drawing in customers who appreciate genuine cheese in their dining experience.