Ingredients

  • 2 lbs medium red potatoes, unpeeled, scrubbed (1 to 2 inches in diameter, halved if larger)
  • table salt
  • 8 ounces bacon, cut crosswise into 1/2-inch pieces (about 8 strips)
  • 1 medium onion, chopped fine (about 1 cup)
  • 12 teaspoon sugar
  • 12 cup white vinegar
  • 1 tablespoon German mustard, whole-grain
  • 14 teaspoon ground black pepper
  • 14 cup fresh parsley leaves, chopped

Method

  • Place potatoes, 1 tablespoon salt, and water to cover in large saucepan or Dutch oven, bring to boil over high heat, then reduce heat to medium and simmer until potatoes are tender (thin-bladed paring knife can be slipped into and out of potatoes with little resistance), about 10 minutes.
  • Reserve 1/2 cup potato cooking water, then drain potatoes; return potatoes to pot and cover to keep warm.
  • While potatoes are cooking, fry bacon in large skillet over medium heat, stirring occasionally, until brown and crisp, about 5 minutes.
  • With slotted spoon, transfer bacon to paper towel-lined plate; pour off all but 1/4 cup bacon grease.
  • Add onion to skillet and cook, stirring occasionally over medium heat until softened and beginning to brown, about 4 minutes.
  • Stir in sugar until dissolved, about 30 seconds.
  • Add vinegar and reserved potato cooking water; bring to simmer and cook until mixture is reduced to about 1 cup, about 3 minutes.
  • Off heat, whisk in mustard and pepper.
  • Add potatoes, parsley, and bacon to skillet and toss to combine; adjust seasoning with salt.
  • Transfer to serving bowl and serve.