Breakfast Casserole
["2 1/4 c. seasoned croutons", "1 1/2 lb. cooked sausage", "4 eggs, beaten", "2 1/4 c. milk", "1 can cream of mushroom soup", "1 (4 oz.) can mushrooms, drained", "3/4 tsp. dry mustard", "2 c. shredded Cheddar"]
["Spread croutons in lightly greased 13 x 9 x 2-inch baking dish. Cook sausage, stirring to crumble; drain. Sprinkle sausage over croutons. Combine eggs, milk, soup, mushrooms and mustard. Mix well. Pour over sausage. Cover and refrigerate overnight."]
["croutons", "sausage", "eggs", "milk", "cream of mushroom soup", "mushrooms", "dry mustard", "Cheddar"]