1 lg. pkg. grape Jello
1 (20 oz.) can crushed pineapple, drained
1 can Thank You blueberry pie filling

Add 2 cups of boiling water to Jello. Cool; add drained pineapple and pie filling. Cool and refrigerate until set.

TOPPING:

1/2 pt. sour cream
1/2 c. sugar
1 tsp. vanilla

Mix together and put on top.