1 CrackerCrum pie crust (Gramcracker) 1 Larger vanilla instant or cook jello pudding mix. Mix with 1/2 less milk than called for. Mix 2/3 cup powdered sugar and 1/2 cup peanut butter until crumbly. Put peanut butter crumbs on bottom of pie crust, reserving some for the top. Pour in pudding, top with whip cream and rest of cuumbs.