Cook veggies in skillet until done.
Add sausage in skillet and cook completely.
Place veggies and sausage mixture in the bottom of a sprayed muffin pan.
Mix eggs and cheese together, add desired salt and pepper.
Pour egg and cheese mixture over veggie and sausage mixture, fill muffin pan 3/4 full.
Bake for 20-25 minutes at 350 degrees.