Lemon-Rosemary Roasted Lamb Chops with Garlic Potatoes

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Succulent lamb chops roasted with fragrant rosemary and lemon zest, served alongside golden garlic-infused roasted potatoes. This mediterranean-inspired lamb ready in about 50 minutes pairs (about 1.5 lbs) lamb rib chops, fresh rosemary sprigs, lemon zest for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 520 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: 35 min Serves 4 Mediterranean cuisine 520 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. In a large bowl, combine 4 tbsp olive oil, 1 tbsp lemon zest, 6 minced garlic cloves, 2 tsp kosher salt, and 1 tsp black pepper. Add 1.5 lbs halved baby Yukon gold potatoes and toss until evenly coated.
  2. Step 2: Spread the potatoes in a single layer on a rimmed baking sheet. Roast for 20 minutes until starting to brown and soften.
  3. Step 3: While potatoes roast, rub 8 lamb rib chops with the remaining olive oil mixture and tuck 3 fresh rosemary sprigs between the chops on a roasting rack.
  4. Step 4: After the potatoes have roasted for 20 minutes, place the lamb chops on the rack above the potatoes and roast both together for an additional 15 minutes for medium-rare, or longer for desired doneness.
  5. Step 5: Remove from oven and let lamb rest for 5 minutes before serving with the roasted garlic potatoes. Spoon any pan juices over the top for extra flavor.

Equipment for this recipe

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Frequently asked questions

How long does Lemon-Rosemary Roasted Lamb Chops with Garlic Potatoes take to make?

Total time is about 50 minutes (15 min prep + 35 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 Lemon-Rosemary Roasted Lamb Chops with Garlic Potatoes?

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 fresh rosemary sprigs from drying out.

Can I substitute ingredients in Lemon-Rosemary Roasted Lamb Chops with Garlic Potatoes?

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 Lemon-Rosemary Roasted Lamb Chops with Garlic Potatoes 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 Lemon-Rosemary Roasted Lamb Chops with Garlic Potatoes?

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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