4 or 5 lg. apples
3/4 c. oatmeal (Quaker quick oats)
3/4 c. brown sugar
1/2 c. flour
2 tsp. cinnamon
1/2 c. butter

Peel and slice apples; place in a greased 8" square pan. Spread dry mixture over apples. Bake at 350 degrees for 35 to 40 minutes. Serve warm with ice cream or whipped topping.