Breakfast Omelet
["6 to 8 slices bread", "1 lb. bacon", "1/2 tsp. dry mustard", "3/4 c. sharp Cheddar cheese", "8 eggs", "4 c. milk", "salt and pepper to taste"]
["Grease 9 x 13-inch pan.", "Place bread in pan.", "Fry bacon crisp and break in small pieces.", "Mix bacon and rest of ingredients. Pour over bread and cover with foil.", "Refrigerate overnight.", "Bake next day in 350\u00b0 oven for 1 hour."]
["bread", "bacon", "dry mustard", "Cheddar cheese", "eggs", "milk", "salt"]