Preheat oven according to directions on biscuit can.
Flatten biscuits and mold into muffin cups in pan; fill with sausage, egg, and cheese. Bake according to directions on can.
*Include whatever ingredients you have on hand: bacon, ham, peppers, onions, tomatoes, mushrooms, etc. Another option is to use refrigerated crescent rolls instead of biscuits. If you have any filling ingredients left over, wrap then in flour tortillas and have breakfast burritos another day.