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Perfect Herb-Crusted Rack of Lamb Recipe with Easy Mint Chimichurri Sauce

herb-crusted rack of lamb - featured image

A quick and easy herb-crusted rack of lamb paired with a bright, refreshing mint chimichurri sauce. Perfect for special occasions and crowd-pleasing with bold flavors and a satisfying crust.

Ingredients

Scale
  • 1.5 to 2 pounds frenched rack of lamb (680–900g)
  • 2 tbsp fresh rosemary, finely chopped
  • 2 tbsp fresh thyme, finely chopped
  • 2 tbsp fresh parsley, finely chopped
  • 3 large garlic cloves, minced
  • 2 tbsp Dijon mustard
  • 3 tbsp extra virgin olive oil, divided
  • Salt and freshly ground black pepper, to taste
  • 1 cup fresh mint leaves, packed
  • ½ cup fresh parsley, packed
  • 2 garlic cloves, minced
  • 2 tbsp red wine vinegar
  • ¼ tsp red chili flakes (optional)
  • ½ cup olive oil
  • Salt, to taste

Instructions

  1. Take the rack of lamb out of the fridge about 30 minutes before cooking to bring it to room temperature. Trim any excess fat or silver skin with a sharp knife, but keep the protective fat layer.
  2. In a small bowl, mix the chopped rosemary, thyme, parsley, and minced garlic. Add a pinch of salt and pepper. Set aside.
  3. Pat the lamb dry with paper towels, then brush the entire rack with Dijon mustard. Sprinkle the herb mixture generously over the mustard-coated lamb, pressing lightly to adhere.
  4. Preheat the oven to 400°F (200°C). Heat 2 tablespoons of olive oil in an oven-safe skillet over medium-high heat.
  5. When the oil shimmers, add the rack, fat side down. Sear for about 2-3 minutes per side until golden brown.
  6. Transfer the skillet to the preheated oven. Roast for 15-20 minutes for medium-rare (internal temp about 130°F/54°C). Use a meat thermometer to check doneness.
  7. Remove the lamb from the oven and tent loosely with foil. Let it rest for 10 minutes.
  8. While the lamb rests, combine mint, parsley, garlic, red wine vinegar, chili flakes, salt, and olive oil in a food processor or blender. Pulse until finely chopped but still a bit chunky. Adjust seasoning as needed.
  9. Cut the rack into individual chops by slicing between the bones. Serve warm with a generous spoonful of mint chimichurri on top or on the side.

Notes

If the crust browns too quickly during roasting, cover loosely with foil to prevent burning. Resting the meat is essential for juicy lamb. The searing step is crucial for flavor and crust development. Mint chimichurri can be made by hand if no food processor is available. For a gluten-free option, ensure all additional sides are gluten-free. Variations include swapping Dijon mustard for grain-free mustard or pesto, adding smoked paprika or cayenne to the herb crust, or using basil chimichurri instead of mint.

Nutrition

Keywords: rack of lamb, herb crust, mint chimichurri, easy lamb recipe, special occasion lamb, quick lamb dinner, gluten-free lamb recipe