Combine butterscotch chips and peanut butter in top of double boiler on medium heat. Cook until butterscotch melts; remove from water. Stir until blended; add milk and stir just until blended.
Spread in foil-lined 8-inch square pan. Press chopped walnuts into surface, if desired.
Chill until firm. Cut into 1-inch squares.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.