1 stick butter
1 c. sugar
1 egg
1 c. self-rising flour
3/4 c. milk
1 lg. can sliced peaches, with syrup

Melt butter in a 9 x 12 inch glass ovenproof casserole. Mix together flour and sugar in a small mixing bowl, stir in milk and egg until well blended, do not beat. Pour batter mixture into melted butter in casserole, do not stir. Spoon peaches and syrup over batter and sprinkle 1/3 cup of cinnamon sugar over top. Bake in 350 degree oven for about 1 hour until top is golden brown. Serve warm with whipped topping.