Citrus-Brined Pork Loin with Peach Mustard

A succulent pork loin brined in citrus and aromatic spices, then grilled to perfection and served with peach mustard. The meat is first soaked in a flavorful brine with orange, lemon, and herbs before being rubbed with a aromatic spice mixture and grilled to juicy tenderness.

8 servings
15 hr 5 min

Ingredients

  • ½ medium onion
  • 2 cloves garlic
  • 1 leaf bay leaf
  • ½ cup kosher salt
  • ¼ cup light brown sugar
  • 1 teaspoon coriander seeds
  • 1 teaspoon fennel seeds
  • 1 teaspoon black peppercorns
  • 1 whole orange
  • 1 whole lemon
  • 4 sprigs thyme
  • 5 pound center-cut bone-in pork loin
  • 1 tablespoon coriander seeds
  • 1 tablespoon fennel seeds
  • ¼ cup light brown sugar
  • 2 tablespoons kosher salt
  • 1 tablespoon black pepper
  • 1 tablespoon paprika
  • 2 tablespoons vegetable oil
  • 1 cup Peach Mustard
  • 1 piece Mortar and pestle

Cooking Instructions

  1. 1.

    Bring onion, garlic, bay leaf, salt, brown sugar, coriander seeds, fennel seeds, peppercorns, and 2 cups water to a boil in a medium saucepan. Reduce heat and simmer, stirring, until salt and sugar are dissolved. Remove from heat and add 2 cups cold water. Transfer brine to a large heatproof bowl or jar. Squeeze orange and lemon juice into brine and add citrus halves and thyme. Chill until cool.

    20 min

  2. 2.

    Place pork in a large resealable plastic bag and add brine. Seal bag, pressing out air, and chill at least 12 hours.

    720 min

  3. 3.

    Do ahead: Brine can be made 2 days ahead; cover and keep chilled. Pork can be brined 24 hours ahead; keep chilled.

  4. 4.

    Remove pork from brine, brushing off any spices. Let stand at room temperature 1 hour before grilling.

    60 min

  5. 5.

    Toast coriander and fennel seeds in a small skillet over medium heat, tossing occasionally, until fragrant, about 2 minutes. Let cool, then finely grind in mortar and pestle or spice mill; combine in a small bowl with brown sugar, salt, pepper, and paprika.

    10 min

  6. 6.

    Prepare grill for 2-zone heat (for a charcoal grill, bank coals on 1 side of grill; for a gas grill, leave 1 or 2 burners off) and oil grate. Pat pork dry and rub all over with dry rub. Grill over direct heat, bone side up, until lightly charred, about 5 minutes. Turn pork and grill, bone side down, until lightly charred, about 5 minutes more.

    15 min

  7. 7.

    Transfer pork to cooler side of grill, bone side up; cover grill. Grill pork, turning occasionally, until an instant-read thermometer inserted into the center of loin registers 145°, 45-60 minutes. (The internal temperature of grill should be 400°; add more charcoal or adjust heat as needed.)

    60 min

  8. 8.

    Transfer pork to a cutting board, tent loosely with foil, and let rest 20 minutes. Cut loin from ribs, and slice loin; cut between ribs. Serve with Peach Mustard.

    20 min

  9. 9.

    Do ahead: Dry rub can be made 1 day ahead. Store airtight at room temperature.

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