Instructions

  1. Peel and cook potato; mash with enough milk to make it fluffy (you should have 1/3 cup mashed potato); set aside.
  2. Line a 8x4x2 inch loaf pan with foil, extending foil over the edges of the pan; spray the foil with nonstick cooking spray and set aside.
  3. Melt chocolate; stir in mashed potato, peanut butter, and vanilla; stir in powdered sugar (if necessary, use your hands to mix in the last 1/4 cup sugar).
  4. Stir in half of the peanuts.
  5. Turn fudge into prepared pan, press down evenly; sprinkle with remaining peanuts, then press the peanuts into the fudge.
  6. Chill until firm; once firm, use the foil to lift the fudge out, cut into 1 inch squares; store in a tightly covered contatiner in the fridge.
  7. Yield 32 pieces.