Overnight French Toast Casserole
["1 stick margarine", "1 c. brown sugar", "1 loaf sliced French bread", "6 large eggs", "1 1/2 c. milk", "1 tsp. vanilla", "1/4 tsp. cinnamon", "powdered sugar"]
["Melt butter.", "Add brown sugar and cook until syrupy.", "Pour into a 9 x 13-inch pan.", "Layer bread and egg mixture.", "Sprinkle with cinnamon and sugar.", "Refrigerate overnight."]
["margarine", "brown sugar", "bread", "eggs", "milk", "vanilla", "cinnamon", "powdered sugar"]