1/2 lb. butter
1 c. peanut butter
2 c. graham cracker crumbs (about 42 squares)
2 c. powdered sugar

FROSTING:

1 c. chocolate chips, melted
1 tbsp. peanut butter

Melt together butter and peanut butter. (Works well in microwave.) Add crumbs (which I put through the blender to make extra fine) and powdered sugar. Mix well. Spread in 9 x 12 inch pan. Then melt chips and butter (in microwave) and mix and spread for thin layer of frosting. Chill and cut.