Spinach Omelet
["2 (10 oz.) pkg. chopped frozen spinach", "4 slices bread", "1/2 lb. sharp grated cheese", "2 medium eggs", "1 c. milk", "1/4 tsp. dry mustard", "1/2 tsp. Worcestershire sauce", "salt and pepper to taste"]
["Cook and drain chopped spinach.", "Put 2 slices of bread in bottom of buttered loaf pan.", "Top with layer of spinach and cheese. Repeat, having cheese on top.", "Beat eggs; add milk and seasoning and pour over top.", "Bake at 350\u00b0 for 45 minutes."]
["frozen spinach", "bread", "grated cheese", "eggs", "milk", "dry mustard", "Worcestershire sauce", "salt"]