All Whites packaged egg whites - I make an omlette with 2 servings of non-fat shredded mozzarella cheese. SOOOO good. You can add bacon, and veggies or ham, beed tabasco, taco sauce, you can sub cheddar cheese, etc...So many options. Best part is it takes less than 5 minutes and all you gotta do is wipe and dry the pan.