Directions

1. In a medium mixing bowl with mixer on low speed, cream peanut butter until soft. Gradually add milk while continuing to mix. (It is important to add milk slowly; if added too fast, peanut butter will harden.)
2. When all of milk is incorporated with peanut butter, add pudding mix and continue to blend until all ingredients are smooth and thoroughly combined, about 1 1/2 minutes.
3. Pour mixture into baked pastry shell. Chill at least 4 hours before serving.