Yellow cake mix
1 lg. pkg. black raspberry Jello

TOPPING:

1 tub Cool Whip
1 can blueberry pie filling

Bake yellow cake per package directions. Mix Jello with 2 cups hot water. While cake is still hot, poke holes into cake and pour Jello over cake. Let stand in refrigerator overnight. Top with Cool Whip and then the can of blueberry pie filling.