1 pkg. graham cracker crumbs
1/4 c. sugar
6 tbsp. butter, melted

Combine cracker crumbs, sugar and butter. Reserve 1/2 crumb mixture. Press remaining crumbs in bottom of 10"x6"x2" dish. 1 env. unflavored gelatin 3/4 c. cold water

In saucepan, mix sugar and gelatin. Add water. Heat and stir until gelatin and sugar dissolve. 1 (8 oz.) carton blueberry yogurt 1/2 tsp. vanilla

Combine above ingredients and gradually add gelatin mixture.

1 c. fresh or frozen blueberries

Whip cream to soft peaks. Fold in yogurt mixture. Stir in blueberries. Turn into graham cracker crust. Sprinkle reserved crumbs on top. Chill until set.