This braised lamb shank resting on creamy mashed potatoes is a cozy, impressive meal. The meat becomes fall-off-the-bone tender and soaks up the red-wine braising liquid, while the mash is buttery and smooth. The aroma of rosemary and slow-cooked lamb fills the kitchen and the first forkful gives you rich, savory meat paired with warm, creamy potatoes. If you like hearty dinners with comforting textures, this recipe is for you — and it pairs nicely with other mashed-potato classics like beef and gravy over mashed potatoes for inspiration.
Recipe Information
- Prep Time: 20 minutes
- Cook Time: 2 hours 30 minutes (oven braise)
- Total Time: 2 hours 50 minutes
- Servings: 2
- Difficulty Level: Medium
Nutrition Information
- Calories per serving: 820 kcal (approximate)
- Protein: 48 g
- Carbohydrates: 70 g
- Fat: 41 g
- Fiber: 6 g
- Sugar: 4 g
- Sodium: 900 mg (approximate; depends on broth and added salt)
Why Make This Lamb Shanks & Mash
This dish is comfort food with an elegant touch. Slow braising turns cheap, tough cuts like lamb shanks into soft, flavorful meat. The red wine and rosemary give a warm, earthy aroma. Paired with silky mashed potatoes, each bite balances rich meat juices with creamy texture. It’s a great dinner for a special weeknight or a relaxed weekend when you have time to let the oven work for you.
How to Make Lamb Shanks & Mash
You’ll brown the shanks, build flavor with sautéed vegetables and wine, then braise slowly until the meat is tender. While the lamb cooks, make mashed potatoes so everything finishes hot and ready to serve.
Ingredients:
- 2 lamb shanks
- Salt and pepper, to taste
- 2 tablespoons olive oil
- 1 onion, chopped
- 2 carrots, chopped
- 2 cloves garlic, minced
- 1 cup red wine
- 2 cups beef or vegetable broth
- 2 sprigs rosemary
- 4 large potatoes, peeled and chopped
- 1/2 cup milk
- 4 tablespoons butter
Directions:
Step 1: Preparation
Preheat the oven to 350°F (175°C). Season the lamb shanks all over with salt and pepper. Peel and chop the potatoes and prepare the onion, carrots, and garlic so everything is ready to cook.
Step 2: Searing the Shanks
Heat 2 tablespoons of olive oil in a large oven-proof pot over medium heat. Brown the lamb shanks on all sides until they have a deep golden color, about 8–10 minutes total. Remove the shanks and set them aside on a plate.
Step 3: Building the Braise
In the same pot, add the chopped onion, carrots, and minced garlic. Cook, stirring, until the vegetables soften and start to color, about 5–7 minutes. Pour in 1 cup of red wine, scraping up any browned bits from the bottom of the pot. Let the wine reduce for 2–3 minutes. Add 2 cups of broth and 2 sprigs of rosemary, then return the lamb shanks to the pot so they sit in the liquid.
Step 4: Braising and Finishing
Cover the pot and transfer it to the preheated oven. Cook for 2–3 hours until the lamb is tender and falling from the bone (check at 2 hours 30 minutes). While the lamb braises, boil the potatoes in salted water until fork-tender, about 15–20 minutes. Drain the potatoes and mash them with 1/2 cup milk and 4 tablespoons butter, seasoning with salt and pepper to taste. Serve each lamb shank over a generous scoop of mashed potatoes, spooning some of the braising liquid over the top.
How to Serve Lamb Shanks & Mash
Serve one shank per plate over creamy mash, spooning hot braising juices and cooked carrots around the meat. Garnish with the reserved rosemary or a sprinkle of chopped parsley for color. Pair with a simple green vegetable — steamed green beans, roasted broccoli, or a crisp salad — and a glass of red wine to match the braising liquid.
How to Store Lamb Shanks & Mash
- Refrigerator: Cool completely, then store lamb and mashed potatoes in airtight containers for up to 3–4 days. Keep gravy separate if possible.
- Freezer: Freeze lamb shanks (with braising liquid) in a freezer-safe container for up to 3 months. Mash freezes okay, but texture may change; reheat gently with a splash of milk.
- Reheating: Reheat lamb and sauce in a covered oven-proof dish at 325°F (160°C) until warmed through, or on the stovetop over low heat. Reheat mash on the stove with added milk or butter, stirring to restore creaminess.
Expert Tips for Perfect Lamb Shanks & Mash
- Brown well: Deep searing builds flavor. Don’t rush the browning step.
- Deglaze thoroughly: Scrape the pan when adding wine to lift those caramelized bits into the sauce.
- Low and slow: If you have time, cook at 300°F (150°C) for longer for even more tender meat.
- Check liquid level: The braise should mostly cover the shanks. Add more broth if it drops too low.
- Use full-fat dairy in mash for the richest texture. For lighter mash, use olive oil instead of some butter.
- Substitute rosemary with thyme for a slightly different herb note.
- For less alcohol, use extra broth instead of part of the wine; the wine adds depth but is not essential.
Delicious Variations
- Red wine and tomato: Add a 1/2 cup crushed tomato to the braise for acidity and body.
- Moroccan-style: Replace rosemary with cinnamon and cumin, add chopped tomatoes and a handful of dried apricots. Serve over couscous instead of mash.
- Guinness braise: Swap the red wine for stout beer for deep roast flavors.
- Herbed mash: Stir chopped chives or parsley into the potatoes for freshness.
- Slow cooker: Brown shanks on the stove, then transfer to a slow cooker with vegetables, wine, and broth. Cook on low for 6–8 hours.
Frequently Asked Questions
-
Q: Can I use a different cut of lamb?
A: Yes. Short ribs or lamb shoulder work well for braising. Cook times may vary; shoulder can be similar, short ribs may need slightly less time. -
Q: Do I have to use red wine?
A: No. Red wine adds depth, but you can use extra beef or vegetable broth or a non-alcoholic red wine substitute. The flavor will be slightly less complex. -
Q: How can I tell when the shanks are done?
A: The meat should be very tender and easy to pull from the bone with a fork. If it resists, return to the oven and check every 20–30 minutes. -
Q: My braising liquid is thin. How do I thicken it into a sauce?
A: Remove the shanks and simmer the liquid on the stove to reduce. For a quicker option, whisk a small slurry of cornstarch and water and stir into simmering liquid until it thickens. -
Q: Can I make this ahead for a dinner party?
A: Absolutely. Braised shanks often taste better after resting a day. Reheat gently before serving and refresh the mash right before guests arrive. -
Q: How do I prevent dry mashed potatoes?
A: Drain potatoes well, mash while hot, and add warm milk and melted butter gradually until you reach a creamy texture. Overworking can make them gluey; mash just until smooth.
Conclusion
This Lamb Shanks & Mash recipe delivers rich, tender meat and velvety potatoes that feel like a hug on a plate. It’s rewarding to make and impressive to serve, with room to adapt flavors and sides to your taste. For another great take on slow-braised lamb in red wine, see Slow Cooked Lamb Shanks in Red Wine Sauce – RecipeTin Eats. Give it a try — the house will smell amazing and the result is worth the wait.
Braised Lamb Shanks with Creamy Mashed Potatoes
- Total Time: 170 minutes
- Yield: 2 servings 1x
- Diet: None
Description
Rich and tender lamb shanks braised in red wine, served over buttery mashed potatoes for a cozy, impressive meal.
Ingredients
- 2 lamb shanks
- Salt and pepper, to taste
- 2 tablespoons olive oil
- 1 onion, chopped
- 2 carrots, chopped
- 2 cloves garlic, minced
- 1 cup red wine
- 2 cups beef or vegetable broth
- 2 sprigs rosemary
- 4 large potatoes, peeled and chopped
- 1/2 cup milk
- 4 tablespoons butter
Instructions
- Preheat the oven to 350°F (175°C). Season the lamb shanks with salt and pepper. Peel and chop the potatoes, preparing the onion, carrots, and garlic.
- In a large oven-proof pot, heat 2 tablespoons of olive oil over medium heat. Brown the lamb shanks on all sides, about 8–10 minutes, then set aside.
- Add onion, carrots, and garlic to the pot and cook until softened, about 5–7 minutes. Pour in red wine, scraping the bottom of the pot, and let reduce for 2–3 minutes.
- Add broth and rosemary, then return the lamb shanks to the pot. Cover and transfer to the oven, cooking for 2–3 hours until tender.
- Boil the potatoes in salted water until fork-tender, about 15–20 minutes. Drain and mash with milk and butter, then serve with lamb shanks and braising liquid over the top.
Notes
For best flavor, allow the dish to rest overnight before reheating. Use full-fat dairy for rich mash texture.
- Prep Time: 20 minutes
- Cook Time: 150 minutes
- Category: Main Course
- Method: Braising
- Cuisine: Mediterranean
Nutrition
- Serving Size: 1 serving
- Calories: 820
- Sugar: 4g
- Sodium: 900mg
- Fat: 41g
- Saturated Fat: 15g
- Unsaturated Fat: 20g
- Trans Fat: 0g
- Carbohydrates: 70g
- Fiber: 6g
- Protein: 48g
- Cholesterol: 120mg
