2 lg. cans cherry or blueberry pie filling
1 pkg. yellow cake mix
1 c. brown sugar
1 c. oatmeal
3/4 c. butter

Pour pie filling into greased 9 x 13 pan. Mix dry cake mix, sugar and oatmeal together. Cut butter into this until it is crumbly. Sprinkle over pie mix. Bake at 350 degrees about 45 minutes until brown. Serve warm with whipped cream or ice cream.