2 cans (21 oz.) pie filling (blackberry or your choice)
1/2 c. butter, softened
1 pkg. (3 oz.) cream cheese, softened
2 tsp. vanilla
1 yellow cake mix

Pour filling into a greased 13 x 9 baking dish.

Bake at 350°F for 5 - 7 minutes or until heated. Meanwhile, in a mixing bowl, cream butter, cream cheese and vanilla. Place cake mix in another bowl; cut in cream cheese mixture until crumbly. Sprinkle over hot filling.

Bake 25 - 30 minutes longer or until topping is golden brown.