5 c. sliced apple
1/2 tsp. cinnamon
1 c. sugar
3/4 c. oatmeal
3/4 c. flour
3/4 c. brown sugar
1/2 tsp. baking powder
1/4 tsp. baking soda
1/2 c. butter

Mix apple, cinnamon, and sugar on bottom of 8 x 8 dish. Mix rest of ingredients to crumble stage. Crumble over apple.

Bake 30 minutes at 400°F or until apples are tender, and top is brown.