2 c. light brown sugar
1 c. sugar
1 c. evaporated milk
1/2 c. butter
1 jar marshmallow cream
16 oz. peanut butter morsels
16 oz. milk chocolate morsels
1 tsp. vanilla
1 c. pecans (optional)

Combine brown sugar, sugar, milk and butter in a saucepan. Bring to full boil over medium heat, stirring occasionally. Boil for 10 minutes. Remove from heat. Add marshmallow cream and morsels. Stir until smooth. Blend in nuts and vanilla. Pour into greased 9-inch pan. Wait until it sets and cut into desired size pieces.