McRib Bun
Enriched flour (bleached wheat flour, malted barley flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid), water, yeast, high fructose corn syrup, contains 2% or less of the following: salt, corn meal, wheat gluten, soybean oil, partially hydrogenated soybean and/or cottonseed oils, dextrose, sugar, malted barley flour, cultured wheat flour, calcium sulfate, ammonium sulfate, soy flour, dough conditioners (sodium stearoyl lactylate, datem, ascorbic acid, azodicarbonamide, mono- and diglycerides, ethoxylated mono- and diglycerides, monocalcium phosphate, enzymes, guar gum, calcium peroxide), calcium propionate (preservative), soy lecithin.
CONTAINS: WHEAT AND SOY
McRib Sauce
Water, high fructose corn syrup, tomato paste, distilled vinegar, molasses, natural smoke flavor (plant source), food starch-modified, salt, sugar, spices, soybean oil, xanthan gum, onion powder, garlic powder, chili pepper, sodium benzoate (preservative), caramel color, beet powder.
Pickle Slices
Cucumbers, water, distilled vinegar, salt, calcium chloride, alum, potassium sorbate (preservative), natural flavors (plant source), polysorbate 80, extractives of turmeric (color).
Slivered Onions
The anti bloating agents added during the heating process basically help neutralize the aftertaste these compounds and ingredients can produce.