Slow Roasted Lamb Shanks

Featured in: Everyday Home Cooking

Slow-roasting lamb shanks with fresh rosemary, thyme, and aromatic garlic results in tender, flavorful meat that effortlessly falls off the bone. The method uses a combination of red wine and rich stock, slow-cooked alongside carrots, celery, and onions to infuse depth and warmth. This dish is perfect as a comforting centerpiece, especially when paired with creamy mashed potatoes or polenta, highlighting Mediterranean influences and gluten-free ingredients.

Updated on Sat, 20 Dec 2025 08:46:00 GMT
Slow-Roasted Lamb Shanks with Rosemary, tender and falling off the bone, glistening with rich gravy. Save
Slow-Roasted Lamb Shanks with Rosemary, tender and falling off the bone, glistening with rich gravy. | ladledrift.com

I pulled this recipe out on a cold November evening when I wanted something that would fill the kitchen with warmth and make the whole house smell like a holiday. The lamb shanks were on sale, and I figured if I was going to spend three hours cooking, it should be worth it. Halfway through, my neighbor knocked to ask if everything was okay because the rosemary and garlic smell had drifted into the hallway. I invited her in for a glass of the wine I was using, and by the time the timer went off, we had a plan to make this a tradition.

I made this for a small dinner party once, and one of my friends, who claimed she didnt like lamb, went completely silent after her first bite. She later texted me asking for the recipe and admitted shed been wrong about lamb her whole life. That moment taught me that slow-roasting with the right herbs can win over even the skeptics. Now I make it whenever I want to surprise someone or just treat myself to something special.

Ingredients

  • Lamb shanks: Look for shanks that are roughly the same size so they cook evenly, and dont skip trimming the excess fat or the sauce will be greasy.
  • Carrots and celery: These add sweetness and body to the braising liquid, and they become incredibly soft and flavorful after hours in the oven.
  • Onion and garlic: Smashing the garlic releases more flavor, and slicing the onion thick keeps it from dissolving completely.
  • Fresh rosemary and thyme: Fresh herbs make all the difference here, the woody rosemary perfumes the meat and the thyme adds a subtle earthiness.
  • Red wine: Use something youd actually drink, it doesnt have to be expensive, but avoid anything labeled cooking wine.
  • Beef or lamb stock: A good quality stock gives the sauce depth, and if youre gluten-free, just check the label to be safe.
  • Olive oil: This is for searing, so use regular olive oil, not your fancy finishing oil.
  • Salt and pepper: Season generously, the meat needs it, and kosher salt is easier to control than table salt.

Instructions

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Preheat and Prep:
Set your oven to 160 degrees Celsius and give the lamb shanks a good pat with paper towels so they sear properly instead of steaming. Season them all over with salt and pepper, more than you think you need.
Sear the Lamb:
Heat olive oil in your heaviest pot until it shimmers, then sear each shank on all sides until deeply browned, about 8 minutes total. The caramelized crust is where the flavor starts, so dont rush this step.
Soften the Vegetables:
Toss the onions, carrots, celery, and smashed garlic into the same pot and let them cook in the leftover oil and browned bits for 4 to 5 minutes. Theyll pick up all that savory flavor from the pan.
Build the Braise:
Nestle the lamb shanks back in, tuck the rosemary, thyme, and bay leaves around them, then pour in the wine and stock. Bring everything to a gentle simmer and scrape up any stuck-on bits from the bottom.
Roast Low and Slow:
Cover the pot tightly with a lid or foil and slide it into the oven for 2 and a half to 3 hours, flipping the shanks once halfway through. Youll know theyre done when the meat pulls away from the bone with barely any effort.
Finish the Sauce:
Lift the lamb and vegetables onto a platter, then skim off any excess fat floating on top of the sauce. If the sauce seems thin, simmer it on the stovetop for a few minutes until it coats the back of a spoon, then spoon it generously over the meat.
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Gorgeous close-up of Slow-Roasted Lamb Shanks with Rosemary, perfectly browned and surrounded by vegetables. Save
Gorgeous close-up of Slow-Roasted Lamb Shanks with Rosemary, perfectly browned and surrounded by vegetables. | ladledrift.com

The first time I served this, I was so nervous about the timing that I kept opening the oven to check. My mom, who was visiting, finally told me to trust the process and pour myself some wine. She was right, of course, and when we pulled the lamb out, it was perfect. We sat around the table for hours that night, and I realized that the best meals are the ones that give you time to be together while they cook.

Serving Suggestions

I love serving this over creamy mashed potatoes that soak up all the sauce, but polenta works just as well if you want something a little lighter. A simple green salad with a sharp vinaigrette cuts through the richness beautifully. Once, I served it with roasted root vegetables on the side, and everyone went back for seconds.

Make-Ahead Magic

This is one of those dishes that tastes even better the next day because the flavors have time to marry and deepen. I often make it a day ahead, let it cool completely, then refrigerate it overnight. When youre ready to serve, just reheat it gently on the stovetop or in the oven, and the fat will have solidified on top, making it easy to skim off.

Flavor Twists and Variations

If you want to experiment, try adding a strip of orange zest to the braising liquid for a subtle citrus note, or a splash of balsamic vinegar for a touch of sweetness and tang. I once added a cinnamon stick by accident, thinking it was a spice blend, and it turned out surprisingly wonderful. You can also swap the red wine for white if thats what you have, though the flavor will be lighter.

  • Use lamb shoulder chops if you cant find shanks, just reduce the cooking time by about 30 minutes.
  • Add a can of diced tomatoes for a richer, more stew-like sauce.
  • Throw in some Kalamata olives or capers during the last 30 minutes for a briny kick.

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Mouthwatering Slow-Roasted Lamb Shanks with Rosemary, ready to serve with creamy mashed potatoes, a flavorful feast. Save
Mouthwatering Slow-Roasted Lamb Shanks with Rosemary, ready to serve with creamy mashed potatoes, a flavorful feast. | ladledrift.com

This recipe has become my go-to whenever I want to slow down and enjoy the process of cooking, not just the eating. I hope it brings you the same kind of warmth and comfort it has brought to my table.

Recipe FAQs

How do I ensure the lamb shanks become tender?

Slow roasting the lamb at a low temperature for several hours breaks down connective tissues, resulting in melt-in-your-mouth tenderness.

Can I prepare the dish ahead of time?

Yes, flavors deepen if prepared a day early and reheated gently before serving.

What is the role of red wine in this dish?

Red wine adds acidity and richness, helping tenderize the meat and enhancing the overall flavor profile.

Which vegetables complement the lamb during cooking?

Carrots, celery, onions, and garlic absorb the braising juices and add natural sweetness and depth.

How can I thicken the sauce after roasting?

Simmer the strained braising liquid on the stovetop to reduce and concentrate the flavors for a luscious sauce.

Slow Roasted Lamb Shanks

Succulent lamb braised with rosemary, garlic, and vegetables for a tender, flavorful main course.

Prep time
25 minutes
Cook time
180 minutes
Time needed
205 minutes
Created by Zoey Sullivan


Skill level Medium

Cuisine Mediterranean

Makes 4 Portions

Diet info No dairy, No gluten

What You Need

Meats

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

Vegetables

01 2 large carrots, peeled and chunked
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 required)
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

Step 01

Preheat oven: Set oven temperature to 320°F.

Step 02

Season lamb shanks: Pat lamb shanks dry with paper towels and season evenly with kosher salt and black pepper.

Step 03

Sear lamb: Heat olive oil in a large Dutch oven over medium-high heat. Brown lamb shanks on all sides, approximately 8 minutes total, then 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, bringing liquid to a simmer while scraping browned bits from the pot bottom.

Step 07

Roast lamb: Cover tightly with lid or foil and transfer to oven. Roast for 2 ½ to 3 hours until meat is tender and pulls from the bone, turning shanks once halfway through cooking.

Step 08

Finish and serve: Remove lamb and vegetables to a platter. Skim fat from sauce and reduce on stovetop if needed to thicken. Spoon sauce over lamb and serve immediately.

Tools needed

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

Allergy notice

Double-check your ingredients for allergens, and ask a healthcare expert if you’re not sure.
  • Free from common allergens including milk, eggs, nuts, soy, wheat, fish, shellfish, sesame. Verify store-bought stock for gluten or other allergens.

Nutrition info (per portion)

This nutrition guide is for general info—always consult a medical pro for advice.
  • Calorie count: 540
  • Fat content: 28 grams
  • Carbohydrates: 14 grams
  • Proteins: 52 grams