Slow-Roasted Lamb Shanks

Featured in: Everyday Home Cooking

This dish features lamb shanks slowly roasted to tenderness, infused with aromatic rosemary, thyme, and garlic. Vegetables such as carrots, celery, and onions are sautéed and cooked alongside the meat, enhancing depth and flavor. Red wine and stock add richness, while slow cooking ensures melt-in-your-mouth texture. The final dish is perfect for festive gatherings, best paired with mashed potatoes or polenta, offering a hearty, aromatic centerpiece.

Updated on Sat, 20 Dec 2025 08:38:00 GMT
Slow-roasted lamb shanks glistening with rich sauce, ready to be pulled apart and devoured. Save
Slow-roasted lamb shanks glistening with rich sauce, ready to be pulled apart and devoured. | forknotion.com

The oven was barely warm when I realized I'd forgotten to buy wine. It was my first time hosting a winter dinner, and I'd planned everything around these lamb shanks. My neighbor appeared with a bottle of Merlot and said, Try not to drink it all before it hits the pot. That night, the lamb fell apart under my fork, and I learned that good food always finds a way, even when you panic.

I made this for my parents one December evening when the snow was piling up outside. My dad, who never comments on food, went quiet after his first bite. Then he asked if there was more. My mom still brings it up every holiday season, asking when I'll make those shanks again. It became our unofficial winter tradition without anyone planning it that way.

Ingredients

  • Lamb shanks: Look for shanks that feel heavy and have a deep red color. I learned to ask the butcher to trim them so you don't end up with too much fat floating in your sauce later.
  • Carrots and celery: These break down into the sauce and add a subtle sweetness that balances the richness of the lamb. Cut them big so they don't disappear completely.
  • Onion: Yellow or white works best. I slice mine thick because they almost caramelize in the braising liquid and taste incredible.
  • Garlic cloves: Smash them with the side of your knife. You want them to release their flavor without burning or turning bitter.
  • Fresh rosemary and thyme: Dried herbs won't give you the same bright, piney aroma. I keep a pot of rosemary on my windowsill just for dishes like this.
  • Bay leaves: They add a quiet depth you'll miss if you skip them. Just remember to fish them out before serving.
  • Beef or lamb stock: Homemade is lovely, but a good quality store bought works perfectly. Make sure it's gluten free if that matters to you.
  • Dry red wine: Something you'd actually drink. I use Merlot or Cabernet. The wine reduces and becomes part of the soul of the sauce.
  • Olive oil: Just enough to get a good sear on the meat. Don't skimp on this step.
  • Salt and pepper: Kosher salt and freshly cracked pepper make a difference. Season more than you think you should.

Instructions

Preheat and Prep:
Set your oven to 160 degrees Celsius. Pat the lamb shanks completely dry with paper towels, then season them all over with salt and pepper like you mean it.
Sear the Lamb:
Heat olive oil in a large Dutch oven over medium high heat until it shimmers. Add the shanks and let them sear undisturbed for a couple of minutes per side until they're deeply browned. This is where the flavor starts, so don't rush it.
Soften the Vegetables:
Remove the lamb and set it aside. Toss the onions, carrots, celery, and garlic into the same pot. Stir them around in all that good brown fond for about four or five minutes until they start to soften and smell sweet.
Build the Braise:
Nestle the lamb shanks back into the pot among the vegetables. Tuck in the rosemary, thyme, and bay leaves. Pour in the wine and stock, and use a wooden spoon to scrape up any stuck bits from the bottom.
Roast Low and Slow:
Bring everything to a gentle simmer, then cover the pot tightly with a lid or foil. Slide it into the oven and let it roast for two and a half to three hours. Flip the shanks once halfway through if you remember, but it's not the end of the world if you forget.
Finish and Serve:
When the meat is fall apart tender, remove the lamb and vegetables to a platter. Skim off any excess fat from the sauce, then simmer it on the stovetop for a few minutes if you want it thicker. Spoon the sauce over the lamb and serve it hot.
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One night I served this to a friend who'd just moved across the country and was feeling homesick. She didn't say much while eating, but later she texted me saying it felt like being wrapped in a warm blanket. That's when I realized this dish isn't just dinner. It's comfort you can pass across the table.

Pairing Suggestions

I always serve this with creamy mashed potatoes or soft polenta to soak up the sauce. Roasted root vegetables or a simple arugula salad with lemon works beautifully on the side. If you have any of that red wine left, pour it into glasses and call it a night.

Make Ahead Magic

This is one of those rare dishes that actually gets better if you make it a day early. The flavors deepen overnight, and reheating it gently on the stovetop brings everything back to life. I've done this for every holiday gathering since I figured it out, and it takes so much stress off the day of.

Flavor Twists

Sometimes I add a strip of orange zest to the braising liquid for a subtle brightness, or a splash of balsamic vinegar at the end for a tiny bit of tang. A handful of olives or a spoonful of tomato paste can take this in a more rustic direction if that's your mood.

  • Try swapping the red wine for white and adding fennel for a lighter, more delicate version.
  • If you love garlic, double it. It becomes sweet and mild in the slow roast.
  • Leftovers shred beautifully and make an incredible pasta sauce or sandwich filling.
Tender slow-roasted lamb shanks presented with vibrant, roasted carrots and herbs, a truly comforting meal. Save
Tender slow-roasted lamb shanks presented with vibrant, roasted carrots and herbs, a truly comforting meal. | forknotion.com

This recipe taught me that the best meals are the ones you don't have to watch over constantly. Set it, forget it, and come back to something that feels like magic. I hope it becomes one of your favorites too.

Recipe Questions & Answers

What is the ideal cooking temperature for lamb shanks?

Roast lamb shanks at 160°C (320°F) to ensure slow, even cooking and tender meat.

How long should lamb shanks be roasted?

They need 2 ½ to 3 hours in the oven until the meat becomes very tender and falls off the bone.

Can I prepare the dish ahead of time?

Yes, flavors improve if prepared a day in advance and reheated before serving.

What herbs complement the lamb shanks best?

Fresh rosemary, thyme, and bay leaves add aromatic depth to the slow-roasted lamb.

What sides pair well with slow-roasted lamb shanks?

Creamy mashed potatoes or polenta make classic, delicious accompaniments.

How can I thicken the sauce after roasting?

Simmer the sauce on the stovetop after skimming excess fat to concentrate and slightly thicken it.

Slow-Roasted Lamb Shanks

Tender lamb shanks roasted with rosemary, garlic, and vegetables for a rich, flavorful main dish.

Prep Duration
25 minutes
Time for Cooking
180 minutes
Overall Time
205 minutes
Created by Rebecca Moore


Skill Level Medium

Cuisine Mediterranean

Makes 4 Portions

Diet Information Free from Dairy, Wheat-Free

What You'll Need

Meats

01 4 lamb shanks (about 12.3–14.1 oz each), trimmed of excess fat

Vegetables

01 2 large carrots, peeled and cut into chunks
02 2 celery stalks, cut into chunks
03 1 large onion, sliced
04 4 garlic cloves, smashed

Aromatics & Herbs

01 3 sprigs fresh rosemary
02 3 sprigs fresh thyme
03 2 bay leaves

Liquids

01 2 cups beef or lamb stock (gluten-free if necessary)
02 1 cup dry red wine
03 2 tablespoons olive oil

Seasonings

01 1 ½ teaspoons kosher salt
02 ½ teaspoon freshly ground black pepper

How to Prepare

Step 01

Preheat Oven: Preheat oven to 320°F.

Step 02

Prepare Lamb: Pat lamb shanks dry and season generously with kosher salt and black pepper.

Step 03

Sear Lamb Shanks: Heat olive oil in a large Dutch oven or heavy ovenproof pot over medium-high heat. Brown lamb shanks on all sides, approximately 8 minutes in total. Remove and set aside.

Step 04

Sauté Vegetables: Add onions, carrots, celery, and garlic to the pot and cook for 4 to 5 minutes until softened.

Step 05

Combine Ingredients: Return lamb shanks to the pot. Add rosemary, thyme, and bay leaves.

Step 06

Deglaze and Simmer: Pour in red wine and stock, bring to a simmer while scraping browned bits from the bottom of the pot.

Step 07

Roast Lamb: Cover pot tightly with lid or foil and transfer to oven. Roast for 2 ½ to 3 hours, turning lamb once halfway through, until meat is tender and falling off the bone.

Step 08

Finish Sauce and Serve: Remove lamb and vegetables to a serving platter. Skim excess fat from the sauce, then simmer to reduce and thicken slightly if needed. Spoon sauce over lamb shanks and serve hot.

Tools Needed

  • Dutch oven or heavy ovenproof pot with lid
  • Tongs
  • Sharp knife
  • Cutting board
  • Ladle

Allergy Warnings

Go through every item for any allergens and talk to your healthcare provider if you have concerns.
  • Free from major allergens: milk, eggs, nuts, soy, wheat, fish, shellfish, sesame. Verify stock for gluten if store-bought.

Nutrition Breakdown (per portion)

These values are provided for your reference only. Always seek medical guidance if you have dietary needs.
  • Energy (Calories): 540
  • Fats: 28 grams
  • Carbohydrates: 14 grams
  • Proteins: 52 grams