1 1/2 c. milk
1/4 c. peanut butter
1 pkg. instant chocolate pudding (3 oz.)
2 c. Cool Whip
1/3 c. chopped peanuts, optional
1 baked pie shell

Gradually blend milk into peanut butter, beating until smooth. Blend in pudding and beat until well blended. Fold in Cool Whip and nuts. Pour into baked pie shell. Chill for 3 hours.