Peanut Butter Bars - cooking recipe

Ingredients

2 c. peanut butter (18 oz. jar)
1 c. margarine
2 c. crushed graham crackers
3 1/2 c. powdered sugar
1 Tbsp. vanilla
1 c. chocolate chips
1 1/2 c. peanut butter

Preparation

Mix together; press into jelly roll pan.
Melt chocolate chips and the peanut butter.
Spread over bottom layer.
Refrigerate. Cut into 1-inch squares.