2 c. brown sugar
2 c. sugar
1 c. milk
1 tbsp. corn syrup
1/4 tsp. salt

Cook over medium heat, stirring constantly until boils. Boil without stirring until a soft ball forms when dropped into cold water. Remove from heat - add 1/2 cup peanut butter, 1 cup nuts, if desired, and 2 teaspoons vanilla.

Let set 15 minutes. Stir and pour into buttered dish.