Instructions

  1. Melt in a large sauce pan the butter and peanut butter.
  2. Cook and stir until all is smooth and melted.
  3. Remove from heat.
  4. Add the vanilla.
  5. Beat in the powdered sugar until smooth.
  6. Add 1/2 cups walnuts if desired.
  7. Pour into a buttered 8 x 8 pan or a greased cookie sheet.
  8. Put into the refrigerater, cut when set (if you can wait that long).