Herb-Roasted Lamb Chops with Garlic and Mustard Jus

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Succulent lamb chops roasted with fresh herbs and garlic, finished with a savory mustard jus inspired by the British military tradition. This british-inspired lamb ready in about 40 minutes pairs minced garlic cloves, chopped fresh rosemary, chopped fresh thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 25 min Serves 4 British cuisine 450 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F. In a small bowl, combine 3 tbsp olive oil, 4 minced garlic cloves, 2 tbsp chopped rosemary, 2 tbsp chopped thyme, 1 tsp salt, and 1/2 tsp black pepper. Rub this herb mixture all over 8 lamb rib chops.
  2. Step 2: Heat a large oven-safe skillet over medium-high heat. Sear lamb chops for 3 minutes per side until browned.
  3. Step 3: Transfer the skillet to the oven and roast the lamb chops for 8-10 minutes for medium-rare, or to desired doneness.
  4. Step 4: Remove lamb from skillet and rest on a plate tented with foil. Place the skillet back on medium heat, add 1 cup beef broth and 2 tbsp Dijon mustard, stirring and scraping browned bits for 3 minutes.
  5. Step 5: Whisk in 2 tbsp butter until the jus is glossy and slightly thickened. Serve the lamb chops drizzled with the mustard jus.

Frequently asked questions

How long does Herb-Roasted Lamb Chops with Garlic and Mustard Jus take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Herb-Roasted Lamb Chops with Garlic and Mustard Jus?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep minced garlic cloves from drying out.

Can I substitute ingredients in Herb-Roasted Lamb Chops with Garlic and Mustard Jus?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Herb-Roasted Lamb Chops with Garlic and Mustard Jus for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Herb-Roasted Lamb Chops with Garlic and Mustard Jus?

British lamb like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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