Ingredients

  • 1 pound Yukon gold potatoes, peeled and cut into 2-inch chunks
  • Kosher salt
  • 1/2 pound green beans, trimmed and halved
  • 4 tablespoons whole-grain mustard
  • 3 tablespoons extra-virgin olive oil
  • 1 1/2 teaspoons celery salt
  • 2 small pork tenderloins (about 1 3/4 pounds total)
  • 1/4 cup mayonnaise
  • 3 tablespoons sour cream
  • 1 tablespoon chopped fresh tarragon or parsley
  • Juice of 1 lemon, plus 1 teaspoon grated zest
  • Freshly ground pepper
  • 1/4 red onion, thinly sliced

Method

  • Preheat the broiler.
  • Cover the potatoes with cold water in a saucepan and salt the water.
  • Bring to a boil over medium-high heat and cook until tender, about 10 minutes.
  • Transfer to a colander with a skimmer or slotted spoon.
  • Add the green beans to the boiling water and cook until crisp-tender, about 3 minutes.
  • Transfer to the colander with the potatoes, run under cold water and pat dry.
  • Meanwhile, mix 3 tablespoons mustard, the olive oil and celery salt in a bowl and rub over the pork.
  • Broil on a foil-lined broiler pan until golden brown, 7 to 8 minutes; flip and broil until cooked through, 2 to 3 more minutes.
  • Let rest 5 minutes before slicing.
  • Mix the mayonnaise, sour cream, the remaining 1 tablespoon mustard, the tarragon, lemon juice and zest, 1/2 teaspoon salt, and pepper to taste in a bowl.
  • Add the potatoes, green beans and onion; season with salt and pepper, and toss.
  • Slice the pork and serve with the potato salad.
  • Per serving: Calories 588; Fat 30 g (Saturated 7 g); Cholesterol 141 mg; Sodium 939 mg; Carbohydrate 29 g; Fiber 3 g; Protein 49 g
  • Photograph by Antonis Achilleos