Peanut Butter Bars - cooking recipe

Ingredients

1 1/3 c. graham cracker crumbs
1 c. peanut butter
1 c. butter, melted
3 c. powdered sugar
1 bag chocolate chips

Preparation

Mix ingredients together except chocolate chips.
Spread out into oblong or square pan.
Melt chocolate chips and spread on top of mixture.
Let chill for 1 hour.