Graham crackers
1 pkg. vanilla pudding mix
1 c. thawed Cool Whip
1 can blueberry pie filling

Line a 9 inch square pan with graham crackers. Prepare pudding mix as directed, let stand 5 minutes. Then blend in Cool Whip. Spread half of this mixture over crackers. Then add another layer of crackers, the rest of pudding mixture. Top with blueberries and chill for 3 hours before serving. This can be made with cherry pie filling.