2 lg. boxes blackberry Jello
4 c. boiling water
1 can blackberry pie filling
1 can crushed pineapple
1 container Cool Whip

Dissolve Jello in boiling water. Add pie filling and crushed pineapples. Place in 10 x 13 inch container. Let set. Once set, spread Cool Whip over all.

Optional: Crushed nuts on top.

Optional: Use blueberry Jello and blueberry pie filling.