Peanut Butter Cups

Directions

1. 1
   Melt butter; remove from heat and add the graham cracker crumbs, peanut butter and sugar.
2. 2
   Mix well.
3. 3
   Pat into a 9 x 13-inch pan.
4. 4
   Melt chocolate chips and spread over the top of mixture in pan.
5. 5
   Refrigerate.
6. 6
   Cut into squares and serve.