2 sticks butter
2 1/2 c. flour
1 1/4 c. sugar
1 tsp. cinnamon
1 can Comstock filling (apple, cherry or blueberry)

Melt butter in glass bowl. Add 2 1/2 cups flour, 1 cup sugar, 1 tsp. cinnamon. Mix well by hand. Put 1/2 batter in 8 inch square pan. Pour filling on top. Add 1/4 cup sugar to batter. Mix crumble on top. Bake 350 degrees 1 hour. Serve warm or cold.