Lamb Shanks with Minted Gravy and Root Vegetables

Slow-braised lamb shanks are a generous cold-weather dinner, valued for meat that becomes tender and yielding as the connective tissue softens in a savoury braising liquid. Here, the classic pairing of lamb and mint is worked into the gravy rather than served as a separate sauce, giving freshness to the rich stock, red wine and rosemary. Chunky carrots, parsnips and potatoes cook alongside the lamb, absorbing the cooking juices and turning the dish into a complete one-pot meal. Browning the shanks first and reducing the liquor at the end are key to a glossy, full-flavoured gravy that suits both Sunday dinner and a relaxed make-ahead meal.
Cuisine style British comfort food
Cooking style Slow-cooked • Make-ahead friendly • Freezer-friendly
Time commitment Slow-cooked

Why this recipe works

  • Slow braising builds tenderness: A long, gentle simmer breaks down the lamb shanks until the meat is soft, rich and nearly falling from the bone.
  • Deep savoury base: Browning the lamb first and reducing the wine in the pot captures the browned bits that give the gravy depth.
  • Fresh herb finish: Mint added off the heat keeps its bright flavour, cutting through the richness of the lamb and gravy.

Get the most out of this recipe

Timing notes

  • Serve once fully tender: The lamb is ready when it gives easily with a fork and is nearly coming away from the bone; this matters more than the exact cooking time.
  • Mostly hands-off cooking: The active work is mainly browning, chopping and reducing the gravy; the long braise does most of the work.

Common mistakes

  • Do not crowd the browning stage: If the shanks are packed too tightly, they will steam rather than brown, giving the gravy less depth.
  • Keep the braise gentle: A hard boil can toughen the meat and break up the vegetables; aim for a quiet simmer once the stock is added.
  • Reduce the gravy carefully: Simmer the braising liquid only until it lightly coats a spoon, loosening it with a little stock if it becomes too thick.

Make-ahead tips

  • Good made ahead: Braised lamb reheats well, and the gravy often tastes fuller after resting overnight in the fridge.
  • Reheat gently: Warm in a covered pan over low heat, adding a splash of beef stock if needed, until piping hot throughout.
  • Freezer-friendly: Cool completely before freezing, then defrost overnight in the fridge and reheat gently with extra stock if the gravy has thickened.

Ingredient notes

  • Choose bone-in shanks: Bone-in lamb shanks give the braise body and richness, helping the gravy develop a deeper flavour.
  • Use fresh mint at the end: Fresh mint is best stirred in off the heat so it stays bright rather than turning dull or bitter.
  • Cut vegetables chunky: Large pieces of carrot, parsnip and potato hold their shape better during the long cooking time.

Equipment you'll need

Ingredients
Instructions
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  1. Pat the lamb shanks dry and season all over with the fine sea salt and black pepper. Dust with the plain flour, shaking off any excess.
  2. Heat the olive oil in a Dutch oven over medium-high heat. Brown the lamb shanks well on all sides, 8 to 10 minutes total, then transfer to a plate.
  3. Lower the heat to medium and add the yellow onion to the pot; cook for 4 to 5 minutes until softened. Add the garlic and cook for 1 minute until fragrant.
  4. Peel and cut the carrot and parsnip into chunky pieces, and cut the potatoes into large chunks. Add them to the pot with the fresh rosemary and stir to coat in the cooking juices.
  5. Pour in the red wine and bring to a lively simmer, scraping up any browned bits from the base of the pot. Simmer for 3 to 4 minutes to reduce slightly.
  6. Return the lamb shanks to the pot and pour in the beef stock; the liquid should come about halfway up the shanks. Bring to a gentle simmer, then cover and cook on low heat for 2 hours, turning the shanks once, until the meat is very tender and nearly falling from the bone.
  7. Lift out the lamb shanks and vegetables to a warm serving dish. Skim any excess fat from the surface of the braising liquid, then simmer uncovered for 8 to 12 minutes until it lightly coats the back of a spoon.
  8. Finely chop the fresh mint and stir it into the gravy off the heat. Taste and adjust with a little more fine sea salt and black pepper if needed, then spoon the minted gravy over the lamb and vegetables to serve.

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Recipe notes

Tips

  • For the best browning, make sure the lamb shanks are thoroughly dry before seasoning and flouring, and do not crowd the pot.
  • If the gravy reduces too far, loosen it with a splash of beef stock and warm gently until glossy.
  • If serving vulnerable groups, ensure the lamb is cooked until piping hot throughout and the gravy is simmered properly.

Substitutions

  • Replace Fresh rosemary with Fresh thyme for a softer, more floral herb note.
  • Replace Red wine with Dry white wine for a lighter gravy.

Storage

  • Refrigerate up to 3 days
  • Cool completely, then refrigerate in a sealed container. Reheat gently in a covered pan over low heat, adding a splash of beef stock if needed, until piping hot; freeze for up to 3 months and defrost overnight in the fridge before reheating.

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Recipe overview

  • Servings: 4 servings
  • Total time: 2h 45min (35min active)
  • Difficulty: Medium
  • Cuisine: British
  • Allergens:
    Gluten Wheat
One pot Freezer friendly

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