2 containers plain yogurt (8 oz. each)
1 scoop Kool-Aid raspberry flavor sugar-sweetened soft drink mix
8 oz. container Cool Whip, thawed
1 baked 9 inch graham cracker crust, cooled

Combine yogurt and drink mix. Fold in Cool Whip, blending well. Spoon into crust and freeze until firm, about 4 hours or overnight. Remove from freezer 30 minutes before cutting. Keep chilled in refrigerator. Garnish with Cool Whip before serving. Keep leftovers in freezer.