Big Mac

McDonald's

🍽️

Status for your profile

Caution
Confidence: high

Detected allergens: Dairy, Wheat / Gluten, Egg, Soy, Sesame

Cross-contact warning. Shared prep area; trace allergens may be present.

Ingredients

  • wheat bun
  • beef
  • american cheese
  • lettuce
  • pickles
  • onion
  • big mac sauce (egg, soybean oil)
  • sesame

Detected allergens

🥛 Dairy🌾 Wheat / Gluten🥚 Egg🫘 Soy Sesame

Possible hidden allergen terms

Watch for these on labels and in sauces:

whey, casein, lactose, ghee, malt, semolina, spelt, couscous, albumin, mayonnaise, aioli, soy lecithin, edamame, miso, tahini, benne, gomashio

Source

allergen guide
Restaurant source

Last reviewed: 2025-04-10

Recommendation

Proceed with caution — verify preparation with the restaurant.

How do we know this?
Educational tool. AllergyAware does not guarantee any item is allergy-safe. Always confirm directly with the restaurant — especially for severe allergies and cross-contact risk.