1 (13 oz.) jar marshmallow cream
13 1/2 oz. peanut butter (Jif)
3/4 c. evaporated milk
1 1/2 sticks butter
3 c. sugar

Mix butter, evaporated milk and sugar in heavy saucepan. Heat to vigorous boil with constant stirring. Cook to soft ball stage. Remove from heat; mix in peanut butter and marshmallow cream. Pour in buttered pan.