1 can pumpkin
1/2 c. brown sugar
1 1/2 tsp. cinnamon
1/4 tsp. nutmeg
1 qt. vanilla ice cream, softened
1 large graham cracker crust

Combine all ingredients, mix well. Pour into graham cracker pie crust. Freeze. (Can be doubled and made in a 9 x 13 pan with graham cracker crust).