Roasted Leg of Lamb with Yukon Gold Potatoes

A classic roasted leg of lamb infused with garlic, rosemary, and lemon, served alongside crispy Yukon Gold potatoes. This impressive main dish features a perfectly seasoned lamb that's marinated overnight for maximum flavor.

8 servings
2 hr 55 min

Ingredients

  • 4 cloves large garlic cloves, coarsely chopped
  • 4 teaspoons coarse kosher salt plus additional for sprinkling
  • ¼ cup fresh rosemary leaves plus 2 tablespoons finely chopped
  • 2 tablespoons finely grated lemon peel
  • ½ cup olive oil, divided, plus additional for brushing
  • 2 tablespoons fresh lemon juice
  • 2 teaspoons freshly ground black pepper
  • 1 whole 7- to 8-pound bone-in whole leg of lamb, large pockets of fat trimmed
  • 8 whole 6- to 7-ounce Yukon Gold potatoes, peeled, halved lengthwise
  • 1 piece Large roasting pan (preferably nonstick)

Cooking Instructions

  1. 1.

    Pound garlic and 4 teaspoons coarse salt in mortar with pestle until paste forms. Add 1/4 cup rosemary leaves and lemon peel. Pound 1 minute. Stir 1/4 cup oil, lemon juice, and 2 teaspoons pepper into rosemary paste.

    10 min

  2. 2.

    Place lamb, fat side up, on work surface. Cut shallow slits in fat about 1/2 inch apart. Spread 5 tablespoons rosemary paste over lamb, working into slits. Turn lamb over; repeat, cutting slits and spreading with remaining paste. Wrap lamb in plastic. Place in roasting pan; chill overnight.

    20 min

  3. 3.

    Preheat oven to 425°F. Remove lamb from pan; brush pan with oil. Remove plastic wrap from lamb; return to roasting pan, fat side up. Roast lamb 15 minutes.

    15 min

  4. 4.

    Place potatoes in large bowl. Add 1/4 cup oil and 2 tablespoons chopped rosemary. Sprinkle with salt and pepper; toss to coat.

    5 min

  5. 5.

    Reduce oven temperature to 350°F. Arrange potatoes, cut side down, in roasting pan around lamb. Roast 40 minutes. Using spatula, carefully turn potatoes over; brush with pan drippings. Roast until potatoes are tender, about 15 minutes longer. Transfer potatoes to platter. Continue to roast lamb until instant-read thermometer registers 130°F to 135°F when inserted into thickest part, about 15 to 30 minutes longer, depending on thickness. Transfer lamb to platter; let rest 20 minutes. While lamb rests, return potatoes to pan; warm in oven 10 minutes to heat through.

    120 min

  6. 6.

    Arrange potatoes and lamb on platter.

    5 min

  7. 7.

    The 2006 Bonny Doon Ca' del Solo ($13, California), a fruit-forward Sangiovese, would be great with the lamb.

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