Instructions

  1. Melt together butter, peanut butter, and butterscotch chips on very low heat until mixed, stirring constantly. Cool for a bit (so as not to melt the marshmallows).
  2. Stir in mini marshmallows.
  3. Pour in a greased 11" x 13" pan.
  4. Refrigerate and cut into small (1-1/2") squares.