1 (8 oz.) pkg. cream cheese
1 c. powdered sugar
1/4 c. milk
1/2 c. peanut butter
12 oz. Cool Whip
1 can chocolate icing
2 (9 inch) graham cracker crusts
Chopped nuts

Blend first 4 ingredients until creamy. Fold in Cool Whip. Pour into graham cracker crusts and freeze. When frozen, spread with icing - refreeze. Top with chopped nuts. Makes 2 pies. Take out of least 5-10 minutes before serving.