2 c. white sugar
2 c. brown sugar
6 tbsp. butter
3/4 c. milk
1 (18 oz.) jar peanut butter
1 med. size jar marshmallow fluff
1 c. chopped nuts

Combine white sugar, brown sugar, butter, and milk in a large saucepan. Let come to a boil over medium and boil for 5 minutes, stirring constantly. Stir in peanut butter and fluff. Stir until well blended. Add nuts and spread in greased 13 x 9 inch pan.