Ingredients:
4 (16 ounce) jars peanut butter
3 1/2 (16 ounce) packages confectioners' sugar
1 cup butter, melted
3 (12 ounce) packages semi-sweet chocolate chips
2 tablespoons shortening

Directions:
Blend together the peanut butter, sugar and melted butter. Allow to chill in refrigerator.
Roll into 1 inch round balls and return to refrigerator.
In a double boiler over medium heat, melt the chocolate and shortening. Whisk together until smooth.