Slow-Roasted Lamb Shanks

Featured in: Oven-Baked Meals

Slow-roasting lamb shanks with rosemary, garlic, and fresh vegetables brings out deep, savory flavors and results in incredibly tender meat. The process starts with searing the shanks to develop a rich crust, followed by slow simmering in red wine and stock infused with herbs. This method ensures the shanks are juicy and easily fall off the bone. Pairing with creamy mashed potatoes or polenta complements the dish beautifully, making it perfect for a festive centerpiece or comforting meal.

Updated on Sat, 20 Dec 2025 16:34:00 GMT
Tender Slow-Roasted Lamb Shanks, glistening with rich sauce, ready to serve with creamy sides. Pin it
Tender Slow-Roasted Lamb Shanks, glistening with rich sauce, ready to serve with creamy sides. | tastysfenj.com

I was standing in a butcher shop one December afternoon, staring at a row of lamb shanks behind the glass, when the owner told me his grandmother used to braise them with nothing but rosemary and wine. He said the smell alone could make you forget the cold outside. I bought four on the spot, went home, and filled my kitchen with that exact warmth he promised.

The first time I made this for friends, I pulled the pot from the oven and lifted the lid. Steam rolled out carrying rosemary and wine, and everyone went quiet for a second. One friend said it smelled like a holiday she couldn't quite remember. We ate at the table until the candles burned low, soaking up sauce with bread no one admitted they had room for.

Ingredients

  • Lamb shanks: Look for shanks that feel heavy and have a good layer of meat around the bone, they shrink a bit as they cook so size matters.
  • Carrots and celery: These become sweet and soft in the braise, almost melting into the sauce if you let them go long enough.
  • Onion: Slicing it thick means it holds its shape and adds body to the liquid without disappearing.
  • Garlic cloves: Smashing them with the flat of your knife releases their flavor faster and makes peeling easy.
  • Fresh rosemary: The star here, it gets woodsy and fragrant in the oven and perfumes the meat from the inside out.
  • Fresh thyme and bay leaves: They add a quiet herbal backbone that you notice most when they are missing.
  • Beef or lamb stock: Homemade is lovely, but a good store bought version works beautifully if you choose one with actual flavor.
  • Dry red wine: Something you would drink, not cooking wine from a bottle with a dusty cap.
  • Olive oil: Just enough to get a good sear and keep things from sticking at the start.
  • Kosher salt and black pepper: Season more than you think, the meat is thick and needs it.

Instructions

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Get the oven ready:
Set it to 160°C so it has time to settle at the right gentle heat while you prep everything else.
Season the shanks:
Pat them completely dry with paper towels, then coat every side with salt and pepper like you mean it.
Sear until golden:
Heat the oil in your heaviest pot until it shimmers, then brown each shank on all sides without moving them too much. You want a deep crust that smells nutty and looks almost caramelized.
Soften the vegetables:
Toss the onions, carrots, celery, and garlic into the same pot and let them cook in the lamb drippings until they start to color at the edges.
Build the braise:
Nestle the shanks back in, tuck the rosemary, thyme, and bay leaves around them, then pour in the wine and stock. Let it come to a gentle bubble, scraping up all the stuck on bits from the bottom.
Cover and slow roast:
Seal the pot tightly with the lid or foil and slide it into the oven. After about an hour and a half, turn each shank over so they cook evenly and stay moist.
Check for tenderness:
When the meat pulls away from the bone with almost no resistance, they are done. This usually takes closer to three hours, and patience here is everything.
Finish the sauce:
Lift out the shanks and vegetables, then skim off any fat pooling on top. If the sauce seems thin, simmer it on the stove for a few minutes until it coats the back of a spoon.
Serve hot:
Arrange everything on a warm platter and spoon the glossy sauce over the top. Serve immediately while it is still steaming.
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There was a Sunday afternoon when I reheated leftovers and realized they tasted even better the next day, the flavors had deepened and softened into something richer. I ate standing at the counter, pulling meat off the bone with my fingers, and it felt like the best kind of secret.

What to Serve Alongside

Creamy mashed potatoes are the obvious choice because they soak up the sauce like nothing else, but polenta works just as well if you want something a little different. I have also served this with roasted root vegetables or a simple pile of buttered egg noodles, and it never disappoints. The key is having something soft and starchy to balance the richness of the lamb.

Making It Ahead

This is one of those rare dishes that actually improves if you make it a day early and let it sit in the fridge overnight. The flavors marry and the sauce thickens just enough on its own. Reheat it gently on the stove or in a low oven, and it will taste like you just pulled it from the oven for the first time.

Small Tweaks That Make a Difference

Sometimes I add a wide strip of orange zest to the pot before it goes in the oven, and it adds a bright note that cuts through the richness. A splash of balsamic vinegar at the end can do the same thing if you like a little tang. These are not necessary, but they are the kind of touches that make people ask what you did differently.

  • If you want a thicker sauce, whisk in a teaspoon of cornstarch mixed with cold water at the end.
  • Fresh parsley or a squeeze of lemon over the finished dish wakes everything up just before serving.
  • Leftover sauce freezes beautifully and makes an incredible base for ragu or shepherd's pie later on.
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Melt-in-your-mouth Slow-Roasted Lamb Shanks, beautifully browned, surrounded by flavorful vegetables in a Dutch oven. Pin it
Melt-in-your-mouth Slow-Roasted Lamb Shanks, beautifully browned, surrounded by flavorful vegetables in a Dutch oven. | tastysfenj.com

This is the kind of meal that turns a regular evening into something you remember, the kind where everyone lingers at the table a little longer. I hope it fills your kitchen with the same warmth it brought to mine.

Recipe Questions & Answers

How do you make lamb shanks tender?

Slow roasting at low temperatures allows connective tissues to break down, resulting in tender, fall-off-the-bone meat.

Can I substitute red wine in the cooking liquid?

Yes, you can replace red wine with additional stock or grape juice for a milder flavor without impacting tenderness.

What herbs complement lamb shanks best?

Rosemary, thyme, and bay leaves add fragrant, earthy notes that enhance the rich flavor of lamb.

Should I sear the lamb shanks before roasting?

Searing lamb shanks caramelizes the surface, adding depth and complexity to the finished dish.

What sides pair well with slow-roasted lamb shanks?

Creamy mashed potatoes, polenta, or roasted root vegetables balance the rich flavors and soak up the savory sauce.

Slow-Roasted Lamb Shanks

Tender lamb shanks slow-cooked with aromatic herbs and vegetables for a flavorful main course.

Prep time
25 min
Time to cook
180 min
Overall time
205 min
Created by Benjamin Holloway

Recipe type Oven-Baked Meals

Skill level Medium

Cuisine type Mediterranean

Makes 4 Number of servings

Dietary details No dairy, Without gluten

What You'll Need

Meats

01 4 lamb shanks, trimmed of excess fat, approximately 12–14 oz each

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 needed
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

Directions

Step 01

Preheat Oven: Set oven temperature to 320°F (160°C).

Step 02

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

Step 03

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

Step 04

Sauté Vegetables: Add sliced onion, carrot chunks, celery, and smashed garlic to the pot. Cook for 4 to 5 minutes until softened.

Step 05

Add Herbs and Meat: Return lamb shanks to the pot, then add fresh rosemary, thyme sprigs, and bay leaves.

Step 06

Deglaze and Simmer: Pour in dry red wine and beef or lamb stock. Bring to a simmer, scraping the bottom to release any browned bits.

Step 07

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

Step 08

Finish and Serve: Transfer lamb and vegetables to a platter. Skim excess fat from the sauce and reduce on stovetop if needed to thicken. Spoon sauce over lamb shanks and serve immediately.

What You'll Need

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

Allergy info

Review each item for allergens, and talk to a doctor if you're unsure.
  • Contains no common allergens such as milk, eggs, nuts, soy, wheat, fish, shellfish, or sesame. Verify stock ingredients for gluten presence.

Nutrition info (per serving)

Nutrition details are for your reference only and don't replace healthcare guidance.
  • Calories count: 540
  • Fat content: 28 g
  • Carbohydrates: 14 g
  • Protein amount: 52 g