Instructions

  1. In a medium saucepan, cook sugars, evaporated milk, syrup, and salt to the soft-ball stage (240 degrees on a candy thermometer).
  2. Just before removing from heat, add marshmallows, peanut butter, and butter; stirring until well blended.
  3. Remove from heat and add vanilla, and beat until glossy.
  4. Then pour into a buttered 8 x 8-inch pan.
  5. Cool completely before cutting.
  6. Store pieces in an airtight container.
  7. Note: The pieces are also good dipped in melted dipping chocolate and sprinkled with finely ground nuts.