1/2 c. sweet milk
1 lb. box confectioners' sugar
1 (8 oz.) jar marshmallow cream
1 c. (Peter Pan) peanut butter
1 tsp. vanilla extract
1 tbsp. butter

Pour milk into 6 quart saucepan and dissolve sugar into it, stir constantly while heating to a full boil. Reduce heat and boil for EXACTLY 2 minutes. Remove from heat. Add vanilla and marshmallow cream. Mix well. Then add peanut butter. Mix well, blending fully. Allow to cool and harden in buttered pan.