Instructions

  1. Slice potatoes and turnips 1/4-inch thick. Cook in boiling water for 15-20 minutes or until fork-tender. Drain.
  2. Whip cooked potatoes and turnips with electric mixer, mixing until moderately smooth (don't overbeat them; a few lumps are nice).
  3. Add hot cream, butter and sour cream. Season with salt and pepper to taste.
  4. Whip again until blended.
  5. Adjust thickness by adding more cream, if desired.