-Sliced Whipped Cream; Optional Mix the sugar, cornstarch and water in a saucepan. Bring to a quick boil. Cook until thickened and clear. Add the gelatin. Arrange the peaches in the pie shell. Pour the gelatin mixture over the peaches and refrigerate. Garnish with whipped cream, if desired. NOTE: Other fresh fruit or berries with compatible flavored gelatin may be substituted for the peaches and orange gelatin as above.