1 c. brown sugar
1 c. granulated sugar
1/2 c. evaporated milk
2 tbsp. butter
1 c. marshmallow cream
3/4 c. peanut butter
1 tsp. vanilla

Cook the first 4 ingredients to 230-235 degrees. Add the rest of the ingredients. Beat until it begins to thicken and pour into a buttered 8 inch square pan.