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Is the In-N-Out Grilled Cheese Vegetarian?

4 min read

According to the official In-N-Out allergen information, the special spread contains egg. The secret menu grilled cheese is indeed a vegetarian option, but requires careful ordering and an understanding of the preparation process to ensure it fits your dietary needs.

Quick Summary

The In-N-Out grilled cheese is a meatless item but the default toppings include a spread made with egg, and the sandwich is cooked on a shared grill with meat patties. Specific ordering modifications are necessary for strict vegetarians.

Key Points

  • Not inherently strict vegetarian: The standard In-N-Out grilled cheese is not suitable for strict vegetarians due to cross-contamination from the shared flat-top grill used to cook meat patties.

  • Spread contains egg: The famous Thousand Island-style spread that comes on the default grilled cheese contains eggs and is not suitable for egg-free or vegan diets.

  • Requires careful customization: Vegetarians need to specify "no spread" and can ask for raw onions to avoid contact with the shared grill.

  • Cross-contamination is possible: Even with cleaning procedures, there's no guarantee the grill is 100% free of meat residue. Sensitive vegetarians should take extra precautions.

  • Cold cheese option exists: To completely avoid the shared grill, you can request a "cold cheese" grilled cheese, where the cheese is added to the cold bun and not melted.

  • Fries are a safe side: The French fries are cooked in dedicated fryers using sunflower oil, making them a safe vegetarian and vegan option.

  • Official ingredients matter: Always consult the official nutrition and allergen information provided by In-N-Out to confirm ingredients and potential allergens.

In This Article

Decoding the In-N-Out Grilled Cheese

The In-N-Out grilled cheese is a popular secret menu item for those looking for a meatless option at the popular fast-food chain. While it offers a convenient and tasty alternative to a meat burger, its vegetarian status is not as simple as it seems. There are several factors to consider, including the ingredients, the preparation method, and how to customize your order properly.

What Comes on a Standard Grilled Cheese?

Ordering a "grilled cheese" off the secret menu at In-N-Out gets you more than just bread and cheese. The standard version includes two slices of American cheese, lettuce, tomato, and the famous In-N-Out spread on a toasted bun. This default version is acceptable for many vegetarians. However, for those with stricter dietary requirements, certain components need closer inspection.

  • The Bun: The burger bun is dairy-free and egg-free, making it acceptable for vegetarians and vegans alike.
  • The Cheese: The grilled cheese features two slices of American cheese, which is a dairy product.
  • The Spread: The famous In-N-Out secret spread, which is a Thousand Island-style dressing, contains mayonnaise and eggs. For vegetarians who avoid eggs, this is a critical ingredient to omit. It is not vegan.
  • The Vegetables: The lettuce, tomato, and onions are all standard, vegetarian-friendly toppings.

The Critical Issue: Cross-Contamination

The most significant concern for many vegetarians is the potential for cross-contamination from meat products during the cooking process. In-N-Out uses flat-top grills where all items are cooked. While buns are toasted on a separate section, the onions and cheese for grilled cheese are cooked on the same surface as the beef patties.

  • Shared Grill Surface: Employee accounts on platforms like Reddit confirm that beef patties and grilled cheeses are cooked on the same flat-top grill, often side-by-side.
  • Scraping vs. Separation: While the grill is routinely scraped clean, it's not a foolproof method for eliminating all residual meat juices or bits. For strict vegetarians, this possibility of contact with meat residue makes the standard grilled cheese unacceptable.
  • The "Allergy Setup" Option: Some employees have mentioned an "allergy setup" where staff clean the grill area and change gloves and utensils to minimize contamination. However, reports differ on its effectiveness for meat-related requests, as it's typically for documented allergies and not standard procedure for vegetarian requests. It is best to clarify this with staff when ordering.

Ordering a Truly Vegetarian Grilled Cheese

To get a truly vegetarian grilled cheese, modifications are necessary. It is crucial to be specific when ordering, especially when dealing with the fast-paced environment of a drive-thru.

Customizing Your Order

  1. Request a plain grilled cheese: State your initial order as a "plain grilled cheese," which will be just cheese and a bun, then add your desired toppings.
  2. Specify "No Spread": If you avoid eggs, be sure to request "no spread." You can ask for ketchup and mustard instead, which are vegan-friendly.
  3. Opt for Raw Onions: If cross-contamination from grilled onions is a concern, ask for raw, chopped onions instead of grilled ones.
  4. Consider the "Cold Cheese" Option: For those extremely sensitive to cross-contamination, a "cold cheese" grilled cheese is an option. This means the cheese is unmelted and added to the cold bun, eliminating the need for it to be cooked on the shared grill.

Comparison: Standard vs. Modified Vegetarian Grilled Cheese

Feature Standard Grilled Cheese Modified Vegetarian Grilled Cheese Reason for Modification
Preparation Cooked on shared grill with beef patties Can be made on a separate section if available, or with 'cold cheese' Avoids meat cross-contamination for stricter vegetarians.
Spread Includes Thousand Island-style spread with egg Order with no spread; use ketchup or mustard Accommodates egg-free or vegan diets.
Onions Comes with grilled onions by default Request raw, chopped onions Avoids cross-contamination risk from shared grilling surface.
Cheese Two slices of American cheese, melted Two slices of American cheese, melted or cold Customization for preference, 'cold' for no grill contact.
Taste Profile Classic In-N-Out flavor with spread Lighter, cleaner, more customizable flavor Tailored to dietary and flavor preferences.

Alternative Vegetarian Options

If the idea of cross-contamination is too off-putting, or you simply want more variety, In-N-Out does offer other truly vegetarian-friendly items. The fries are a great choice, as they are cooked separately in 100% sunflower oil. Just be sure to avoid "animal style" fries, which contain the egg-based spread and cheese. The "Veggie Burger," which is really just a bun with veggies, is another option, but again, remember to hold the spread.

Conclusion

For a regular vegetarian, ordering the standard In-N-Out grilled cheese is generally acceptable, though it's important to know the spread contains egg. For strict vegetarians concerned about cross-contamination with meat products, the situation is more complex due to the shared cooking surfaces. It is possible to order a safer version by requesting "no spread," and for the most cautious, specifying "cold cheese" or asking for a thoroughly cleaned preparation area. Ultimately, being specific with your request is the best way to ensure your In-N-Out grilled cheese is completely vegetarian to your satisfaction. Knowledge and communication are key to enjoying a meatless meal at this iconic fast-food spot.


This article is intended for informational purposes and is not sponsored or endorsed by In-N-Out Burger. For the most current and specific allergen information, always consult the official In-N-Out website or restaurant staff.

Frequently Asked Questions

Yes, the In-N-Out grilled cheese is made with two slices of standard American cheese, which is a dairy product.

Yes, the In-N-Out special spread, a Thousand Island-style sauce, is mayonnaise-based and contains eggs, which are not suitable for vegan diets.

Yes, In-N-Out fries are both vegetarian and vegan. They are cooked in 100% sunflower oil in a dedicated fryer, with no animal products used.

You can request a "cold cheese" grilled cheese, where the unmelted cheese is added to the bun without contact with the hot grill. You can also specify an "allergy setup" for a cleaned area, though this is not standard for vegetarian requests.

The "Veggie Burger" is a secret menu item consisting of a bun with lettuce, tomato, and onion. It does not include a plant-based patty. For vegetarians, you must request it with no spread, or request it with cheese to make it a grilled cheese.

You can, but it requires careful ordering. An "Animal Style" grilled cheese includes grilled onions and extra spread, so you need to be aware of the egg in the spread and the grilled onions' contact with meat. Many vegetarians still opt for this flavor, while strict vegetarians avoid it.

No, according to allergen information and food allergy websites, the In-N-Out hamburger buns are dairy-free and egg-free, making them suitable for vegetarian and vegan diets.

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Medical Disclaimer

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