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Does Five Guys Use Beef Oil for Fries? The Truth Revealed

5 min read

According to the official Five Guys website, all French fries are cooked exclusively in refined peanut oil. The rumor that Five Guys uses beef oil for fries is a common misconception, often stemming from older fast-food practices or confusion with other restaurant chains.

Quick Summary

This guide debunks the myth that Five Guys fries are cooked in beef oil. It clarifies that Five Guys consistently uses 100% refined peanut oil for its fresh-cut fries, detailing the cooking process and reasons for this choice.

Key Points

  • Refined Peanut Oil: Five Guys cooks all of its fries in 100% refined peanut oil, not beef oil.

  • Flavor and Texture: The use of peanut oil, combined with a double-frying method, gives Five Guys fries their signature buttery taste and crisp-yet-soft texture.

  • Allergy Alert: The restaurant is not safe for individuals with severe peanut allergies due to the widespread use of peanut oil and presence of in-store peanuts.

  • Tradition: The practice of using peanut oil has been a consistent brand standard since Five Guys was founded in 1986.

  • Burger Preparation: Burgers are grilled using their own fat and are not cooked in the same oil as the fries, minimizing cross-contamination for some, but the restaurant is still a high-risk environment.

  • Fresh Ingredients: The fries are made from hand-cut, fresh potatoes, not frozen, which is a key part of their quality and flavor.

In This Article

Five Guys Fries: Dispelling the Beef Oil Myth

Many fast-food enthusiasts and curious diners have wondered about the secret to Five Guys' uniquely textured and flavored fries. For years, a persistent rumor has circulated that the restaurant chain uses beef oil or beef tallow to achieve its signature taste, similar to how McDonald's once cooked its fries. However, the truth, as confirmed by Five Guys themselves, is quite different.

What Kind of Oil Does Five Guys Really Use?

Five Guys has been very transparent about their cooking methods since their founding. Their official website and nutritional information clearly state that they use only 100% refined peanut oil to cook their fries. This decision is a core part of their brand identity and cooking philosophy. The refined peanut oil provides a clean, high-temperature cooking medium that helps create the perfect 'boardwalk-style' fry—crispy on the outside with a soft, mashed-potato-like interior.

The Reason Behind the Peanut Oil Choice

The choice of peanut oil isn't arbitrary; it is a deliberate decision based on flavor and tradition. One of the founders, Chad Murrell, has stated that the peanut oil contributes to the fries' distinctive, buttery flavor. Additionally, peanut oil has a high smoke point, making it ideal for deep frying at high temperatures without breaking down or developing a burnt taste. This consistency is crucial for a brand that prides itself on delivering the same high-quality product across all its locations.

Reasons for Using Peanut Oil

  • Flavor Profile: Peanut oil lends a subtle, buttery taste that many Five Guys fans associate with their fries.
  • High Smoke Point: Its ability to withstand high temperatures ensures the oil doesn't burn during the double-frying process.
  • Consistent Quality: The brand standard guarantees the same great taste for fries in every restaurant.
  • Tradition: It has been the oil of choice since the company's inception in 1986.

The Five Guys Fry-Making Process

The process for making Five Guys fries is a multi-step, fresh-food endeavor that highlights their commitment to quality. The process involves:

  1. Sourcing: Five Guys is particular about its potatoes, often specifying Idaho-grown spuds.
  2. Hand-Cutting: Potatoes are hand-cut daily in each restaurant, not delivered frozen.
  3. Soaking: The raw, hand-cut potatoes are soaked in water to remove excess starch.
  4. Double Frying: The fries are cooked twice in the 100% refined peanut oil. First, a pre-cook to soften them, and then a final cook to achieve the golden-brown crispiness.
  5. Seasoning: The fries are then seasoned with either salt or Cajun seasoning.

Why the Confusion About Beef Oil Persists

Several factors contribute to the ongoing misconception that Five Guys uses beef oil. The most significant is the nostalgia associated with McDonald's famous fries from before the 1990s, which were indeed cooked in beef tallow. People who remember that taste sometimes attribute a similar savory quality to other high-quality fast-food fries. Furthermore, other modern chains have experimented with beef tallow, leading to confusion. Five Guys' commitment to fresh, non-frozen products also might lead some to assume a more traditional, beef-fat based frying method, but this is simply not the case.

Five Guys vs. Other Fries: The Oil Comparison

To better understand the distinction, here is a comparison of Five Guys' fries with other major fast-food players.

Feature Five Guys McDonald's (Modern) In-N-Out Steak 'n Shake
Oil Type 100% Refined Peanut Oil Vegetable Oil (Canola/Soybean) Vegetable Oil (Sunflower/Cottonseed) Beef Tallow
Preparation Fresh-cut, double-fried Frozen, pre-processed Fresh-cut Fresh-cut
Allergen Warning Significant peanut risk No peanut risk No peanut risk Potential cross-contamination with other items
Flavor Profile Buttery, crisp texture Classic, starchy, consistent Crisp, natural potato taste Savory, beefy flavor

The Impact of Peanut Oil on Customers with Allergies

For individuals with peanut allergies, Five Guys presents a significant risk. Despite using a highly refined peanut oil, which is less likely to cause a reaction, the environment of the restaurant itself is laden with peanuts. Complimentary in-shell peanuts are a staple of the dining area, creating a high-risk environment for cross-contamination. The company advises that those with severe peanut allergies should avoid the restaurants, and anyone with concerns should consult a doctor before consuming their products. Their strict cooking practice of only frying fries in the peanut oil helps, but the overall environment remains a concern for sensitive individuals.

Conclusion: The Final Verdict on Five Guys and Beef Oil

To definitively answer the question, Five Guys does not use beef oil for its fries. They have used 100% refined peanut oil exclusively since their beginnings in 1986, a practice central to their brand's identity and flavor profile. This choice, while creating a high-quality product, also serves as a crucial piece of information for anyone with a peanut allergy. The rumor is a testament to the powerful memory of beef tallow fries and the enduring quest to understand the secrets behind a beloved fast-food staple.

For further reading, the Five Guys UK website offers a detailed look at their allergens and food preparation: https://fiveguys.co.uk/faqs/

Frequently Asked Questions

What kind of oil do Five Guys cook their fries in?

Five Guys cooks their fries exclusively in 100% refined peanut oil.

Are Five Guys fries vegetarian?

Yes, since the fries are cooked in peanut oil and not beef oil or tallow, they are vegetarian.

Is it true that Five Guys used to use beef oil for their fries?

No, this is a myth. Five Guys has consistently used peanut oil for their fries since the company was founded in 1986.

Why does everyone think Five Guys uses beef oil?

This misconception likely stems from comparisons to other fast-food chains, like McDonald's, which famously used beef tallow for their fries in the past.

Are Five Guys fries safe for people with peanut allergies?

No, Five Guys is not considered safe for individuals with severe peanut allergies due to the high risk of cross-contamination from the complimentary peanuts and the use of peanut oil.

Do Five Guys burgers also cook in peanut oil?

No, Five Guys burgers are grilled without oil, using only the natural fats and juices from the burger patties to season the grill.

What are the ingredients in Five Guys fries?

The ingredients are simply potatoes, 100% refined peanut oil, and salt (or Cajun seasoning).

Frequently Asked Questions

No, Five Guys does not cook their fries in animal fat. They use 100% refined peanut oil for frying all their fries, making them vegetarian.

Five Guys cooks their fries exclusively in 100% refined peanut oil, as stated on their official website.

No. Despite using a refined peanut oil, the presence of loose peanuts and peanut oil in the restaurant creates a high risk of cross-contamination, and the company advises against consumption for those with severe allergies.

The confusion likely comes from other fast-food chains that have used beef tallow, such as older McDonald's recipes, leading to a common misconception.

Five Guys fries are made from fresh, hand-cut potatoes, soaked in water, and then fried twice in 100% refined peanut oil.

No, Five Guys burgers are grilled without any oil, using only the beef's natural fat to cook.

The main difference is the oil. Five Guys uses 100% refined peanut oil for their fresh-cut fries, while modern McDonald's fries are pre-processed and cooked in a vegetable oil blend.

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.