The main ingredients are soy protein, sunflower and coconut oils, heme for flavor, and binders to hold everything together. Here's the full list from Impossible Foods: Water, Soy Protein Concentrate, Sunflower Oil, Coconut Oil, Natural Flavors, 2% Or Less Of: Methylcellulose, Cultured Dextrose, Food Starch Modified, Yeast Extract, Soy Leghemoglobin, Salt, Mixed Tocopherols (Antioxidant), L-tryptophan, Soy Protein Isolate Vitamins and Minerals: Zinc Gluconate, Niacin, Thiamine Hydrochloride (Vitamin B1), Pyridoxine Hydrochloride (Vitamin B6), Riboflavin (Vitamin B2), Vitamin B12