Ingredients: Onion Bun [Unbleached Enriched Flour (Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Water, Yeast, Fully Refined Soybean Oil, Wheat Gluten, Onion, Granulated Sugar, Salt, Calcium Propionate (To Retain Freshness), Dough Improver (Malted Wheat Flour, Enzymes And 2% Or Less Of Ascorbic Acid), Yellow Corn Flour, Colors (Turmeric, Paprika), And 2% Or Less Of Each Of The Following: Natural Flavor, Enriched Wheat Flour (Wheat Flour, Niacin, Reduced Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Enzymes. May Contain Sesame], Roast Beef [Beef, Water, Contains Less Than 2% Of Sodum Lactate, Sodium Phosphate, Sodium Diacetate, Dextrose, Salt, Hydrolyzed Corn Protein, Onion And Garlic Powder, Canola Oil, Natural Flavors. Coated With Dextrose, Salt, Caramel Color, Flavorings, Hydrolyzed Corn Protein, Spices], Pasteurized Process American Cheese [Cultured Milk, Water, Cream, Salt, Sodium Phosphate, Sodium Pyrophosphate, Sorbic Acid (Preservative), Lactic Acid, Artificial Color, Enzymes].Contains Milk, Sesame, Soy, Wheat