Rosemary Crumbed Rack of Lamb is an elegant, flavorful main course perfect for special occasions, dinner parties, or a romantic meal at home. This dish features a tender rack of lamb coated in a fragrant rosemary-garlic breadcrumb crust, roasted to perfection until the outside is golden and crisp while the inside remains juicy and pink. It’s a showstopping centerpiece that’s surprisingly easy to prepare.
Why You’ll Love This Recipe
This rack of lamb delivers restaurant-quality results with minimal effort. The rosemary crumb adds savory crunch and herbal aroma, complementing the rich, tender meat beautifully. Here’s why this recipe is a must-try:
- Elegant presentation for holidays or date nights
- Crispy, herbaceous crust with juicy, flavorful lamb
- Easy to make with just a few quality ingredients
- Pairs well with a wide variety of sides and sauces
- Impressive yet achievable for home cooks
ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- Rack of lamb (Frenched, about 8 ribs)
- Olive oil or melted butter
- Garlic cloves, minced
- Fresh rosemary, finely chopped
- Fresh parsley, chopped (optional)
- Dijon mustard
- Panko breadcrumbs (or regular breadcrumbs)
- Salt
- Black pepper
directions

- Preheat oven to 400°F (200°C). Line a baking sheet with foil or parchment.
- Season the lamb generously with salt and pepper.
- In a skillet, heat olive oil and sauté minced garlic until fragrant. Add chopped rosemary and breadcrumbs. Toast until golden, then let cool slightly.
- Brush the meaty side of the lamb with Dijon mustard. Press the breadcrumb mixture onto the mustard-coated surface, forming an even crust.
- Place the rack on the baking sheet, bone-side down. Roast for 20–25 minutes for medium-rare (internal temp: 125–130°F), or adjust to your preferred doneness.
- Let the lamb rest for 10 minutes before slicing between the ribs.
- Serve warm, optionally with pan jus or a red wine reduction.
Servings and timing
Serves 4
Prep time: 15 minutes
Cook time: 25 minutes
Rest time: 10 minutes
Total time: 50 minutes
Variations
- Herb crust mix: Add thyme or mint for a more complex flavor profile.
- Parmesan breadcrumb crust: Add finely grated Parmesan to the breadcrumb mix for a cheesy note.
- Spicy kick: Mix a bit of crushed red pepper or horseradish into the mustard.
- Nut crust: Add finely ground pistachios or almonds to the crumb mixture for extra texture and richness.
- Grilled version: Sear the lamb on a grill and finish in the oven with the crust.
storage/reheating
Store leftover lamb in an airtight container in the refrigerator for up to 3 days.
To reheat, place in a 300°F oven until warmed through, about 10–12 minutes. Avoid microwaving, as it can dry out the meat and soften the crust.
Leftover lamb also makes a delicious sandwich or salad topping.
FAQs
What is the best cut of lamb for this recipe?
A Frenched rack of lamb (cleaned rib bones exposed) is ideal for presentation and ease of carving.
How do I know when the lamb is done?
Use a meat thermometer. For medium-rare, remove at 125–130°F and let it rest to finish cooking.
Can I make this ahead of time?
You can prepare the crust and coat the lamb in advance. Store covered in the fridge and roast just before serving.
What should I serve with rack of lamb?
Great sides include roasted potatoes, asparagus, sautéed greens, couscous, or a mint yogurt sauce.
Can I use dried rosemary?
Fresh rosemary gives the best flavor and texture, but dried can be used in a pinch—reduce the amount by half.
How do I get the crust to stick?
Mustard acts as a glue. Press the breadcrumb mixture firmly into the mustard layer before roasting.
Should I sear the lamb before roasting?
It’s not necessary for this recipe since the high-heat roast crisps the crust and browns the meat beautifully.
How do I slice a rack of lamb?
Use a sharp carving knife to cut between the bones into individual chops or double-cut chops for a heartier portion.
Is this dish kid-friendly?
It can be! The flavors are mild enough for adventurous eaters. Skip the mustard or herbs if needed.
Can I freeze cooked rack of lamb?
Yes, though the crust may lose some texture. Wrap tightly and freeze for up to 2 months. Reheat gently in the oven.
Conclusion
Rosemary Crumbed Rack of Lamb is a stunning yet simple dish that delivers bold flavor and tender texture in every bite. With its crispy, herb-coated exterior and succulent meat, it’s perfect for impressing guests or elevating a special dinner at home. Once you try this recipe, you’ll want to make it a regular part of your entertaining rotation.
PrintRosemary Crumbed Rack of Lamb
Rosemary Crumbed Rack of Lamb is an elegant and flavorful dish featuring tender lamb coated in a savory mixture of breadcrumbs, garlic, and fresh rosemary, then roasted to perfection. Ideal for special occasions or a gourmet dinner at home.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Roasting
- Cuisine: French
- Diet: Halal
Ingredients
- 2 racks of lamb, frenched (about 1.5 lbs each)
- 2 tablespoons olive oil
- 1 cup fresh breadcrumbs
- 2 tablespoons fresh rosemary, finely chopped
- 2 cloves garlic, minced
- 1 tablespoon Dijon mustard
- Salt and black pepper to taste
- 1 tablespoon melted butter
- Optional: additional rosemary sprigs for garnish
Instructions
- Preheat oven to 400°F (200°C). Season the racks of lamb with salt and pepper.
- Heat olive oil in a large skillet over medium-high heat. Sear the lamb racks for 2–3 minutes on each side until browned. Remove and set aside to cool slightly.
- In a bowl, mix breadcrumbs, rosemary, garlic, melted butter, and a pinch of salt and pepper.
- Brush the cooled lamb with Dijon mustard, then press the breadcrumb mixture evenly over the top and sides of the racks.
- Place the lamb in a roasting pan, crust side up, and roast for 20–25 minutes for medium-rare, or longer for desired doneness.
- Remove from oven and let rest for 10 minutes before slicing between the bones.
- Garnish with rosemary sprigs if desired and serve warm.
Notes
- Use fresh breadcrumbs for better texture and flavor.
- A meat thermometer is recommended; internal temperature should be 125–130°F (52–54°C) for medium-rare.
- Pair with red wine and roasted vegetables for a complete meal.
Nutrition
- Serving Size: 1/2 rack
- Calories: 490
- Sugar: 1g
- Sodium: 310mg
- Fat: 35g
- Saturated Fat: 14g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 1g
- Protein: 38g
- Cholesterol: 115mg