This rustic Welsh cawl is a centuries-old one-pot stew traditionally simmered slowly with lamb shoulder, leeks, potatoes, and root vegetables in a simple broth. Patient cooking melds the ingredients into a deeply savory, comforting dish that defines Welsh home cooking.
Prep Time20 mins
Cook Time120 mins
Total Time140 mins
Servings6
Yield6 hearty bowls
Nutrition Facts
Per serving (estimated)
- 480 kcalCalories
- 22 gFat
- 8 gSaturated Fat
- 32 gCarbs
- 5 gFiber
- 6 gSugar
- 32 gProtein
- 480 mgSodium
- 1050 mgPotassium
- 80 mgCalcium
- 4 mgIron
- 16 mgVitamin C
- 180 mcgVitamin A
Ingredients
For the Lamb and Base
- 2 lbs (900 g) bone-in lamb shoulder, trimmed and cut into 1.5-inch chunks
- 2 tbsp olive oil or beef dripping
- 1 large yellow onion, finely diced
- 6 cups (1.4 L) cold lamb stock or water
- 1 tbsp malt vinegar, plus more to finish
- 1 dried bay leaf
- 1 tsp fine sea salt, plus more to taste
For the Vegetables
- 4 medium leeks, white and pale green parts only, thickly sliced and rinsed well
- 1.5 lbs (680 g) waxy potatoes (Yukon Gold), peeled and quartered
- 3 medium carrots, peeled and cut into thick coins
- 1 small swede (rutabaga), peeled and cubed (optional)
For Finishing
- 2 tbsp chopped fresh flat-leaf parsley
- 1 tsp freshly ground black pepper
- Crusty brown bread and Caerphilly cheese, to serve
Directions
- Pat the lamb chunks thoroughly dry with paper towels and season generously on all sides with salt and black pepper.
- Heat the oil or dripping in a large Dutch oven over medium-high heat. Working in two batches to avoid crowding, brown the lamb for 2-3 minutes per side until a deep golden crust forms; transfer to a plate.
- Reduce the heat to medium. Add the onion to the rendered fat and cook for 5 minutes until softened and lightly golden. Add the swede if using and cook 2 more minutes, stirring.
- Return the lamb and any collected juices to the pot. Pour in the stock or water to cover by 1 inch, then add the malt vinegar and bay leaf. Bring to a boil, skim any foam, then reduce to a bare simmer.
- Cover partially with a lid and simmer gently for 1 hour and 30 minutes, until the lamb is fork-tender and beginning to pull away from the bone.
- Add the potatoes, carrots, and leeks to the pot. Simmer uncovered for 35-45 minutes more, until the vegetables are completely tender and the broth has reduced to a stew-like consistency.
- Remove and discard the bay leaf. Taste and adjust seasoning with additional salt, pepper, and a small splash of malt vinegar for brightness.
- Ladle into warm bowls, scatter generously with parsley, and serve with thick slices of crusty bread and a wedge of Caerphilly cheese alongside.
Cook’s Notes
- Use bone-in lamb shoulder for the richest flavor and most tender meat after long braising; lamb leg will turn tough and stringy.
- Traditionally, cawl is even better the next day. Refrigerate overnight, lift off the solidified fat, and gently reheat so the flavors can fully develop.
- Swede (rutabaga) gives authentic Welsh character; if unavailable, substitute with turnip or parsnip.
- Serve 'cawl a bara' style with a hunk of crusty bread and a wedge of mature Caerphilly to crumble over the top.
- Resist the urge to boil – a bare, gentle simmer is essential to keep the lamb tender and the broth clear.










