Peanut Butter Filling

Grrrrrgh!
Course : Frostings
From: HungryMonster.com
 

Ingredients:

3 ounces butter
3/4 teaspoons salt
1/3 cup powdered sugar
1 cup peanut butter
 

Preparation:

To make the filling, cream all the ingredients together and chill.

Spread filling on 1 cooled Peanut Butter cookie, and top with another cookie to sandwich together. Continue for the rest of the cookies. Serve with a scoop of grape jelly ice cream.