About 1 hr. Before serving or early in day: In 2-qt. Saucepan, dissolve gelatin in hot water. Add ice cream by spoonfuls, stirring until melted. Refrigerate right in pan until thickened but not set-about 15 min. Fold in berries, reserving a few for garnish. Turn into baked pie shell. Refrigerate until set-about 25 min. Garnish with circle of whipped cream. Tuck in reserved strawberry slices.
Pineapple Parfait Pie: Omit water; use pineapple juice drained from 1 No. 2 can crushed pineapple, plus enough water to make 1 1/4 cups liquid. Substitute vanilla ice cream for strawberry. Omit strawberries. Fold in drained canned crushed pineapple from 1 No. 2 can.