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Herb-Crusted Rack of Lamb with Rosemary Jus

Herb-Crusted Rack of Lamb with Rosemary Jus

Dinner
Prep Time
30min
Cook Time
1h
Servings
5
Calories
520
Chef's Note

For the best results, let your lamb come to room temperature for about 30 minutes before cooking. This ensures more even cooking throughout. If you prefer a more pronounced rosemary flavor in the jus, add the rosemary earlier in the reduction process. For a weeknight shortcut, you can prepare the herb crust mixture a day ahead and refrigerate until needed.

Tags
dinner
lamb
herb-crusted
special occasion
intermediate
roast
protein-rich
French
weekend meal
main course
Ingredients
  • 2 racks (about 1.5 lbs each) rack of lamb

  • 3 tablespoons dijon mustard

  • 3 sprigs fresh rosemary

  • 2 tablespoons fresh thyme

  • 2 tablespoons fresh parsley

  • 3 cloves garlic

  • 1 cup panko breadcrumbs

  • 3 tablespoons olive oil

  • 1 teaspoon salt

  • 1/2 teaspoon black pepper

  • 2 medium shallots

  • 1 cup beef or lamb stock

  • 1/2 cup red wine

  • 2 tablespoons butter

Instructions
  • 1

    Preheat your oven to 375°F (190°C).

  • 2

    Trim any excess fat from the 2 racks of lamb, leaving a thin layer. Score the fat in a diamond pattern, being careful not to cut into the meat.

  • 3

    Season the lamb with 1/2 teaspoon of salt and 1/4 teaspoon of black pepper on all sides.

  • 4

    Heat 2 tablespoons of olive oil in a large oven-safe skillet over medium-high heat. Sear the lamb racks fat side down first for 2-3 minutes until golden, then briefly sear all other sides, about 1-2 minutes per side.

  • 5

    Remove the lamb from the skillet and let it rest on a plate. Allow to cool slightly, about 5 minutes.

  • 6

    While the lamb is cooling, finely chop 2 sprigs of rosemary leaves, 2 tablespoons of thyme, 2 tablespoons of parsley, and 3 cloves of garlic. Mix with 1 cup of panko breadcrumbs, 1 tablespoon of olive oil, 1/2 teaspoon of salt, and 1/4 teaspoon of black pepper.

  • 7

    Brush the cooled lamb racks with 3 tablespoons of Dijon mustard, covering all sides except the bones.

  • 8

    Press the herb-breadcrumb mixture firmly onto the mustard-coated lamb, ensuring it adheres well.

  • 9

    Place the lamb racks in the oven, bone side down, and roast for 20-25 minutes for medium-rare (internal temperature of 125-130°F) or 25-30 minutes for medium (internal temperature of 135-140°F).

  • 10

    While the lamb is roasting, prepare the rosemary jus. Finely dice 2 shallots and strip the leaves from 1 sprig of rosemary, chopping them finely.

  • 11

    In the same skillet used for searing, add the diced shallots and cook over medium heat until translucent, about 3-4 minutes.

  • 12

    Add 1/2 cup of red wine to the skillet, scraping up any browned bits from the bottom. Simmer until reduced by half, about 5 minutes.

  • 13

    Add 1 cup of beef or lamb stock and the chopped rosemary. Simmer until reduced by about one-third and slightly thickened, about 10 minutes.

  • 14

    Strain the jus through a fine-mesh sieve into a small saucepan. Return to low heat and whisk in 2 tablespoons of butter until melted and incorporated.

  • 15

    When the lamb reaches your desired doneness, remove from the oven and let it rest for 10 minutes, loosely tented with foil.

  • 16

    Slice the lamb between the bones into individual chops and arrange on plates. Drizzle with the warm rosemary jus before serving.

Nutrition Information (per serving)
520
Calories
38g
Protein
12g
Carbs
35g
Fat

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