2 (3 oz.) pkgs. grape Jello
2 c. boiling water
1 (No. 2) can crushed pineapple
1 can blueberry pie filling
1 pkg. (8 oz.) cream cheese
1/2 pt. sour cream
1/2 c. sugar
1 tsp. vanilla

Dissolve Jello in boiling water; add pineapple, do not drain. Add pie filling. Chill until set. Mix rest of ingredients. Spread on top; chill.