4 c. white sugar
1 can evaporated milk
1 stick butter
1 (7 oz.) jar marshmallow cream
2 c. peanut butter
2 tsp. vanilla

Cook sugar, milk and butter until soft-ball stage, about 10 minutes. After coming to a rolling boil, add vanilla, butter and peanut butter. Beat until thick. Pour into buttered pan; cool completely and cut into squares.