Arcadian Herb-Roasted Lamb with Pan Jus

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

Inspired by the mountainous region of Arcadia, this lamb roast is infused with Mediterranean herbs and finished with a savory pan jus. This Mediterranean-inspired lamb recipe, ready in about 105 minutes, pairs bone-in leg of lamb, fresh rosemary, fresh thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 6, 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: 90 min Serves 6 Mediterranean cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F. Using a sharp knife, make small slits all over 3 lbs bone-in leg of lamb and insert 5 sliced garlic cloves into the slits.
  2. Step 2: Rub the lamb with 3 tbsp olive oil, 2 tbsp chopped fresh rosemary, 1 tbsp chopped fresh thyme, 1 1/2 tsp salt, and 1 tsp black pepper evenly over the surface.
  3. Step 3: Place the lamb on a roasting rack in a pan and roast for 1 hour and 15 minutes, until the internal temperature reads 135°F for medium-rare.
  4. Step 4: Remove the lamb from the oven and transfer to a cutting board covered loosely with foil to rest for 15 minutes.
  5. Step 5: Meanwhile, place the roasting pan over medium heat on the stovetop, add 1/2 cup dry white wine and 1 cup beef broth, scraping up browned bits with a wooden spoon.
  6. Step 6: Simmer the pan juices for 5 minutes until reduced by half and slightly thickened to create the jus.
  7. Step 7: Slice the rested lamb and serve drizzled with the warm pan jus.

Frequently asked questions

How long does Arcadian Herb-Roasted Lamb with Pan Jus take to make?

Total time is about 105 minutes (15 min prep + 90 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 Arcadian Herb-Roasted Lamb with Pan 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 bone-in leg of lamb from drying out.

Can I substitute ingredients in Arcadian Herb-Roasted Lamb with Pan 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 Arcadian Herb-Roasted Lamb with Pan Jus for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Arcadian Herb-Roasted Lamb with Pan Jus?

Mediterranean 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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