Peanut Butter Chocolate Squares - cooking recipe

Ingredients

1 c. margarine
1 c. peanut butter
1 lb. box powdered sugar
1 1/2 c. graham cracker crumbs
1 (12 oz.) semi-sweet chocolate chips, melted

Preparation

Melt margarine in medium saucepan.
Remove from heat and stir in next 3 ingredients.
Mix well.
Press mixture in ungreased 9 x 13-inch pan.
Spread melted chocolate chips on top.
Chill 30 minutes.
Cut in squares.