White Wine Pork Tenderloin with Buttery Parsley Potatoes
Meats

White Wine Pork Tenderloin with Buttery Parsley Potatoes

ML
By Marie Lefebvre · Updated October 22, 2026

A comforting roast where citrus-marinated pork tenderloin slow-roasts in white wine until golden and tender. Golden butter-sautéed potatoes with fresh parsley make this a complete and impressive family dinner with minimal effort.

Prep⏱️ 90 min
Servings👥 3 servings
Difficulty📊 Easy
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🛒 Ingredients

3 servings

3
  • 500 g pork tenderloin
  • Juice of 1 lemon
  • 3 garlic cloves, minced
  • 2 shallots, finely chopped
  • 200 ml dry white wine
  • 2 tablespoons butter
  • 1 teaspoon ground cumin
  • Salt and freshly ground black pepper
  • 500 g waxy potatoes
  • 1 bunch fresh flat-leaf parsley
  • 1 teaspoon dried oregano
  • 2 tablespoons butter (for the potatoes)

Directions

  1. 1

    Prepare the marinade: combine lemon juice, garlic, shallots, cumin, salt and pepper. Coat the pork tenderloin thoroughly and refrigerate for 1 hour.

  2. 2

    Preheat oven to 180°C (350°F). Butter a roasting dish, place the pork with its marinade and dot with butter. Cover tightly with foil and roast for 30 minutes.

  3. 3

    Baste with half the white wine and continue roasting covered for another 30 minutes. Add extra butter if the meat looks dry.

  4. 4

    Remove the foil, pour over the remaining wine and roast uncovered for a final 30 minutes, basting frequently with pan juices until deeply golden.

  5. 5

    Peel and quarter the potatoes. Blanch in salted boiling water for 10 minutes, then drain well.

  6. 6

    Melt butter in a skillet over medium heat. Sauté potatoes until crispy and golden. Season with oregano, salt and pepper.

  7. 7

    Off the heat, stir in freshly chopped parsley. Slice the pork and serve with herbed potatoes and pan juices on the side.

💡 Chef's Tip

Remove the tenderloin from the fridge 30 minutes before cooking for more even roasting. Swap oregano for fresh thyme for a more aromatic variation.