Paschal Lamb with Rosemary Potatoes

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

A tender herb-crusted rack of lamb served with rosemary-infused baby potatoes, honoring the traditional Paschal lamb of Easter feasts. This french-inspired beef ready in about 45 minutes pairs rack of lamb, fresh rosemary, garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 582 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.

★ 4.2 (10 ratings) Prep: 20 min Cook: 25 min Serves 4 French cuisine 582 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). In a small bowl, mix 3 tbsp chopped rosemary, 2 minced garlic cloves, 1 tbsp olive oil, 1 tsp Dijon mustard, 1/2 tsp sea salt, and 1/4 tsp black pepper to form a paste.
  2. Step 2: Rub the paste evenly over the entire rack of lamb, pressing gently to adhere. Place lamb on a wire rack set inside a baking sheet, fat side up.
  3. Step 3: Roast in preheated oven for 20-25 minutes for medium-rare, turning halfway through, until the internal temperature reaches 130°F (54°C) when checked with a meat thermometer.
  4. Step 4: While lamb roasts, toss 1 lb quartered baby potatoes with 1 tbsp chopped fresh thyme and 1 tbsp butter in a separate baking dish. Roast alongside lamb for 25 minutes until golden and crispy.
  5. Step 5: Let lamb rest for 10 minutes before slicing. Serve with roasted potatoes and any pan juices.

Frequently asked questions

How long does Paschal Lamb with Rosemary Potatoes take to make?

Total time is about 45 minutes (20 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 Paschal Lamb with Rosemary 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 rack of lamb from drying out.

Can I substitute ingredients in Paschal Lamb with Rosemary 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 Paschal Lamb with Rosemary 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 Paschal Lamb with Rosemary Potatoes?

French beef 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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