3 leftover breakfast casserole Recipes

leftover pizza, cut into 3/4-inch squares, eggs, beaten, milk, shredded mozzarella cheese, chopped onion, butter, melted, garlic, minced, dried oregano, salt, grated parmesan cheese , or to taste, red pepper flakes , or to taste

sausage or 1 lb ham, milk, ground mustard (spice not prepared), white bread, cut into cubes (i have actually used all kinds of bread including french or leftover rolls etc.), eggs, salt, shredded cheddar cheese