Just the sound of a cheesesteak makes my mouth water. Cheese, beef, onion, peppers, and mushrooms on a nice soft roll is one of the best things you can eat. This recipe is of course modified to make it keto friendly. It uses ground beef instead of steak and there is no soft roll of course. I like to add mushroom but left them out of this recipe since my son does not like them. Go ahead and add them if you like. You will barely miss the bread and will want more than one serving of this delicious classic. The addition of eggs does not make it taste eggy it just binds the casserole.