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Sliced roasted rack of lamb on a white platter.

How to Roast a Perfect Rack of Lamb

Prep Time: 5 minutes
Cook Time: 25 minutes
1 hour
Total Time: 1 hour 30 minutes
Servings: 4 servings
Calories: 687kcal
Author: Shinee
Roasted rack of lamb infused with garlic and rosemary is an impressive and effortless main course! It's quick and easy, yet elegant enough for any holiday table.
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Ingredients

  • 2 lbs frenched rack of lambs about 2 racks with about 8 ribs each, Note 1
  • 1 teaspoon table salt
  • 1 teaspoon ground black pepper
  • 1 teaspoon ground nutmeg Note 2
  • ½ teaspoon cayenne pepper Note 3
  • 4 garlic cloves minced
  • 2 tablespoons olive oil
  • 2 rosemary sprigs finely chopped

Instructions

  • In a large Ziplock bag, mix the salt, spices, minced rosemary, garlic, and olive oil. 
  • Place the lamb racks into the bag. 
  • Squeeze out the air and zip the bag. Massage it slightly so that olive oil, garlic, and all other spices are evenly distributed.
  • Marinate the lamb for at least an hour, or overnight.
  • Preheat the oven to 375°F (190°C).
  • Place the lamb racks on a baking sheet lined with foil.
  • Roast for 20-30 minutes depending how you like it done. The internal temperature should reach at least 130-140°F for medium rare.
  • Broil for 2-3 minutes to add a little char before taking it out.
  • Cover with foil and rest for about 5 minutes before serving.

Notes

Note 1: Look for a rack of lamb that's a pinkish red color. A dark red means the meat is starting to age and won't be as tender. 
Note 2: Nutmeg loses its flavor quickly, that's why I always grate a whole nutmeg right before using.
Note 3: Cayenne pepper adds a small kick to the crust. If you don't like spicy, swap it with smoked paprika.
Storing Tips:
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- You can reheat them in the oven or in the microwave. If you plan to microwave them, be sure to do it until just warmed through. You don't want to make the meat tough!
- To reheat, place on a sheet pan with a small amount of broth or water, tent with foil, and cook in a 300 degree oven until hot.

Nutrition

Calories: 687kcal
Carbohydrates: 2g
Protein: 24g
Fat: 64g
Sugar: 1g
Sodium: 675mg