Name: Roasted Rack of Lamb
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Yield: 6
Cuisine: American
Ingredients: 1 rack of lamb; 1 tsp garlic powder; 1/2 tsp sea salt; 1/2 tsp black pepper; 1 tbsp fresh rosemary, chopped; 1 tbsp fresh thyme, chopped; 3 tbsp olive oil, divided; 1 tbsp butter

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An oven Roasted Rack of Lamb is an impressive dish that’s easy to make. Only a handful of ingredients separates you from serving tender, flavorful lamb that makes an eye-catching centerpiece on the dinner table. Perfect for special meals and holidays, it also makes an excellent main course served family-style.

Looking for more lamb recipes? You should also check out my Lamb Meatballs with Buttery Lemon Orzo, Lamb Meatballs with Buttery Lemon Orzo, Red Wine Braised Leg of Lamb, and Greek Lamb Burger with Tzatziki Sauce

This recipe is one of my favorite ways to enjoy lamb because it’s simple but offers a wonderfully complex flavor profile. The herbs definitely take this roasted rack of lamb over the top! They say lamb can be an acquired taste, but I didn’t take long to love it.

It doesn’t get any better than a perfectly seasoned, medium-rare oven-roasted rack of lamb. A layer of seasonings, a herby marinade, and a quick sear will prep your rack of lamb for the final roast. Serve carved and presented as lamb chops, or plate individually or serve family-style on a platter right at the table.

Ingredients you’ll need to make Roasted Rack of Lamb:

A rack of lamb that has been “French” trimmed. Most racks come this way, but you can ask your butcher to “French” them, which removes excess meat, fat, and cartilage from the bones. This also gives the rack a neat presentation. This cut of lamb usually has 8-9 ribs.
For the seasonings, you’ll need garlic powder, sea salt, and black pepper. I keep my seasonings simple so the lamb can truly shine. They are meant to complement and highlight the lamb’s flavor, not overpower it.
For the marinade, combine freshly chopped rosemary and thyme with olive oil. The olive oil helps lock in moisture and keeps the herbs on the lamb during searing.
You’ll use butter and olive oil to sear the rack of lamb in the skillet before roasting.

How to make a Roasted Rack of Lamb:

Bring the lamb to room temperature. If refrigerated, remove from the packaging and let it sit for 20 minutes to come to room temperature.

Season the lamb. Season the entire rack of lamb evenly with salt, pepper, and garlic powder.

Coat the lamb with the marinade. In a small bowl, mix the olive oil, chopped fresh rosemary, and chopped fresh thyme. Take this marinade and coat the entire rack of lamb evenly. (You can also make the marinade ahead of time and marinate the lamb overnight for a more intense flavor.)

Sear the rack of lamb. Heat a large oven-friendly skillet (or cast iron) to medium heat. Add olive oil and butter to the hot skillet. Place the seasoned rack of lamb, fat side up, in the pan and sear for 5 minutes. While holding the bones, rock the meat slowly back and forth to brown the top and back of the rack.

Bake the lamb. Bake at 400 degrees for 20-25 minutes, depending on how you like your meat cooked. For medium-rare, an instant-read thermometer inserted into the center should read 140 degrees. For medium, the center should read 150 degrees. For well done, the center should read at least 160 degrees.

Rest the lamb and serve. Let it rest for 10 minutes, then serve by cutting the chops between the bones.

Tips for Roasting Rack of Lamb

Do you remove the top layer of fat from a rack of lamb? This is personal preference, but I do leave some. The fat cap is from where most of the flavors comes. If you prefer to trim it, I recommend leaving 1/8 to 1/4-inch of fat cap.

Should I sear my rack of lamb before roasting? Yes! This gives the rack that nice golden brown color on the outside of the lamb chops.

Do you cover lamb when roasting? I prefer to not cover the lamb when roasting as the direct heat helps to render the fat cap. However, if the crust is browning too quickly, and the internal temperature isn’t where you want it, you can cover the lamb using a piece of foil for the time remaining.

Is rack of lamb supposed to be medium-rare? Typically, yes. But feel free to enjoy it the way you like it!

How many people does a rack of lamb serve? One rack can be separated into 8 to 9 lamb chops to serve 2 to 3 people. You can assume you’ll need 2 to 3 lamb chops per person.

How do you store leftover rack of lamb? Place in an airtight container wrapped in foil or plastic wrap for up to 2 days.

How long to cook rack of lamb in oven?

Depending on how you like your meat cooked, use an instant-read thermometer:

For medium-rare: 140 degrees
For medium: 150 degrees
For well done: at least 160 degrees

What to serve with Roasted Rack of Lamb?

Since the seasoning here is so simple, this dish pairs well with many sides, including sautéed spinach (or creamed spinach), risotto, roasted vegetables, carrot soufflé, and roasted potatoes.

Skip the restaurant and make this delicious dish at home! This roasted rack of lamb can make you feel like your meal came from a fancy restaurant, minus the expense. 🙂