Sausage Breakfast Casserole
["1 lb. sausage", "6 slices white bread", "margarine", "1 1/2 c. shredded sharp cheese", "1 tsp. salt", "5 eggs", "1 tsp. dry mustard", "2 c. milk"]
["Cook sausage until done.", "Stir until crumbled.", "Drain.", "Set aside.", "Butter each slice of bread and cut in cubes.", "Place in 13 x 9-inch dish.", "Sprinkle with sausage.", "Top with cheese.", "Combine remaining ingredients and beat well.", "Pour over mixture.", "Chill at least 8 hours.", "Bake at 350\u00b0 for 40 to 50 minutes.", "Serve cut into squares."]
["sausage", "white bread", "margarine", "sharp cheese", "salt", "eggs", "dry mustard", "milk"]