Peanut Butter Reese'S Squares - cooking recipe

Ingredients

1 box powdered sugar
12 oz. peanut butter
1 stick margarine
1/2 tsp. vanilla
1 (8 oz.) Hershey candy bar

Preparation

Melt margarine.
Add sugar, a little at a time, and mix well. Add vanilla.
Mix well, then press down in a 9-inch pan.
Melt candy bar and pour on top in very thin layer.
Let harden before cutting.