Frozen Pumpkin Chiffon Pie
["3/4 canned pumpkin (solid packed)", "3/4 c. sugar", "2 c. Cool Whip", "3/4 tsp. pumpkin pie spice", "1/4 tsp. mace", "salt to taste", "3 Tbsp. sherry (optional)", "vanilla ice cream", "graham cracker crust"]
["Mix pumpkin, sugar and spices.", "Stir in sherry and stir in Cool Whip.", "Spread 1/4-inch thick layer of ice cream on pie crust.", "Add pumpkin mixture.", "Freeze."]
["pumpkin", "sugar", "pumpkin pie spice", "mace", "salt", "sherry", "vanilla ice cream", "graham cracker crust"]