Onion Cheese Strata
["2 c. thinly sliced sweet Spanish onions", "8 slices bread", "8 oz. sharp Cheddar cheese or Swiss cheese, sliced", "3 eggs, beaten (can use egg substitute)", "2 1/2 c. milk", "1 tsp. salt", "1/4 tsp. dry mustard", "2 Tbsp. melted butter", "1/4 tsp. Worcestershire sauce"]
["Separate onion slices into rings. Trim crusts from bread. Place 4 slices of bread in bottom of buttered 9 x 13-inch baking dish.", "Top with 1/2 of cheese and onions.", "Repeat."]
["sweet Spanish onions", "bread", "Cheddar cheese", "eggs", "milk", "salt", "dry mustard", "butter", "Worcestershire sauce"]