Breakfast Casserole
["8 eggs, beaten", "1 tsp. salt", "1 tsp. dry mustard", "2 c. milk", "1 lb. cooked sausage, crumbled", "1 c. grated Cheddar", "1 onion, grated", "8 slices bread, cubed"]
["Mix all ingredients and put in casserole dish.", "Refrigerate overnight.", "Bake at 350\u00b0 for 35 minutes or until firm."]
["eggs", "salt", "dry mustard", "milk", "sausage", "Cheddar", "onion", "bread"]