Best Irish Stew Recipe with Guinness and Tender Lamb

Irish stew is a hearty Irish dish of tender lamb, potatoes, and vegetables simmered in a savory broth. This Guinness version adds roasted, malty depth to the gravy; it is a pub-style variation, while Irish family recipes differ in their choice of meat, vegetables, and seasoning.

Ingredients

2 lb (900 g) boneless lamb shoulder, trimmed and cut into 1½-inch (4 cm) cubes
1½ tsp (9 g) fine salt, divided, plus more to taste
½ tsp (1 g) freshly ground black pepper
2 tbsp (30 ml) neutral oil, such as canola oil
2 tbsp (16 g) all-purpose flour
1 large yellow onion, about 10 oz (280 g), cut into ½-inch (1 cm) pieces
2 medium carrots, about 8 oz (225 g), peeled and cut into ¾-inch (2 cm) chunks
2 celery stalks, about 4 oz (115 g), chopped
3 garlic cloves, about 9 g, finely chopped
1 tbsp (16 g) tomato paste
1 bottle or can Irish stout, 11.2 fl oz (330 ml), such as Guinness
4 cups (950 ml) low-sodium beef or lamb broth
2 tsp (10 ml) Worcestershire sauce
2 bay leaves
1 tsp (1 g) dried thyme, or 1 tbsp (3 g) fresh thyme leaves
1½ lb (680 g) Yukon Gold or other waxy potatoes, scrubbed and cut into 1½-inch (4 cm) chunks
1 cup (135 g) frozen peas
2 tbsp (8 g) chopped fresh parsley

Instructions

Prepare the lamb and vegetables. Pat the lamb dry with paper towels so it browns rather than steams. Season it with 1 teaspoon of the salt and the pepper. Toss the lamb with the flour until lightly coated, shaking off any loose excess. Cut the onion, carrots, and celery, and mince the garlic before heating the pot; having everything ready makes the browning and sautéing easier to manage.
Brown the lamb. Heat the oil in a large, heavy Dutch oven or other lidded pot over medium-high heat. Working in two or three batches, arrange the lamb in a single layer with space between pieces. Brown for about 2 minutes per side, turning as needed, until several sides are deeply colored; allow about 12 minutes total. Transfer each batch to a plate. Avoid crowding the pot, since meat packed too closely releases moisture and will not develop the same browned flavor.
Soften the aromatics. Lower the heat to medium. Add the onion, carrots, and celery to the pot and cook for about 5 minutes, stirring and scraping up browned bits. Add the garlic and tomato paste and cook for 3 minutes, stirring often. The vegetables should begin to soften and the paste should darken slightly, but the garlic should not burn.
Add the stout and broth. Pour in the Guinness carefully; it will foam briefly. Scrape the bottom of the pot with a wooden spoon to loosen the browned flavor. Simmer for 2 minutes, then stir in the broth, Worcestershire sauce, bay leaves, thyme, and remaining ½ teaspoon salt. Return the lamb and any juices on the plate to the pot. The liquid should mostly cover the meat; add a little water or broth if needed.
Braise until the lamb is nearly tender. Bring the liquid just to a gentle simmer, then cover the pot and reduce the heat to low. Cook for 75 minutes, checking occasionally that the liquid is barely bubbling and the bottom is not catching. Lamb should be tender after the long braise, not rapidly boiled; a hard boil can make the meat tough and break up the vegetables later. The USDA FSIS safe minimum internal temperature for lamb is 145°F (63°C) with a 3-minute rest; check a large piece with a food thermometer, then keep the covered stew resting for at least 3 minutes as it continues to cook.
Add the potatoes and finish cooking. Stir in the potatoes, making sure the pieces are mostly submerged, and cover the pot again. Simmer gently for 35 minutes, until the potatoes are tender when pierced with a knife and the lamb is easy to cut with a fork. Stir carefully once or twice so the potatoes do not stick or crumble. Add the frozen peas and cook uncovered for 3 minutes, just until hot and bright green.
Rest and season. Turn off the heat, remove the bay leaves, and let the stew stand covered for 10 minutes. Stir in the parsley, taste the broth, and add more salt or pepper if needed. If you prefer a thicker gravy, mash a few potato pieces against the side of the pot and stir them in; this thickens the stew without adding more flour.

Tips

Choose shoulder for a tender braise. Lamb shoulder has enough connective tissue to become succulent during a slow simmer. Leg meat is leaner and can be used, but check it earlier because it may dry out if cooked far beyond tenderness. Ask the butcher to cut stew meat into similar-sized pieces, or trim and cube a shoulder yourself.
Brown in batches and simmer gently. A crowded pot traps steam, while boiling the stew vigorously can toughen the lamb and break the potatoes apart. Keep the surface at a quiet bubble and add a splash of broth if the liquid drops below the meat before the potatoes go in.
Adjust for stout bitterness. Guinness contributes a pleasantly roasted, slightly bitter note, but stout brands vary. If the broth tastes too bitter, stir in a small pinch of brown sugar or a little extra broth, then taste again. Do not add a large amount of sugar; the stew should remain savory.
Use an appropriate substitute. If Irish stout is unavailable, use another dry stout or a dark porter. A porter may taste sweeter or less bitter, depending on the style. For an alcohol-free pot, replace the stout with the same amount of broth and add 1 teaspoon (5 ml) of malt vinegar for a little tang; the result will lack the stout’s roasted malt flavor.

Serving Suggestions

Serve the stew hot in wide bowls, making sure each portion gets lamb, potatoes, vegetables, and plenty of broth. A slice of Irish soda bread or sturdy crusty bread is useful for soaking up the gravy. For a lighter contrast, add a simple green salad dressed with cider vinegar, or serve buttered cabbage alongside. The stew is filling on its own, so a small side is usually enough. Set out chopped parsley and black pepper at the table for anyone who wants a fresh finish.

Variations

Use mutton or beef: Mutton gives the stew a deeper, more assertive flavor and may need extra simmering to become tender. Beef chuck works well too, though the result is a Guinness beef stew rather than lamb-based Irish stew. Cut it into the same size pieces and use the same temperature guidance for whole cuts.

Make it without flour: Leave out the flour when coating the lamb for a thinner, naturally gluten-free broth, and check that the broth and Worcestershire sauce are labeled gluten-free. To add body at the end, mash a few cooked potatoes into the liquid. The broth will be less glossy than one thickened with flour but remains hearty.

Change the vegetables: Parsnips can replace up to half of the carrots for an earthier, sweeter note. Add them with the potatoes so they do not become too soft. Some family versions keep the vegetable list simple, while others include turnips or cabbage; add chopped cabbage during the final 15 minutes so it softens without disappearing.

Make it on the stovetop or in the oven: This recipe is written for a stovetop simmer, which makes it easy to monitor the liquid. For more even, hands-off heat, the covered Dutch oven can instead go into a preheated 325°F (163°C) oven for the same braising stages. Check that the pot and lid are oven-safe, and use the same timing cues for tenderness rather than relying only on the clock.

Storage and Reheating

Cool leftovers promptly and refrigerate within 2 hours of cooking, in shallow airtight containers so they chill evenly. The stew keeps for 3 to 4 days in the refrigerator. The potatoes may absorb broth as they sit, so the leftovers can seem thicker the next day; loosen a portion with a splash of water or broth while reheating.

Reheat a portion in a covered saucepan over medium-low heat, stirring gently until it is steaming throughout. For food safety, leftovers should reach 165°F (74°C); check the center with a food thermometer. A microwave also works: cover the bowl loosely, heat in short intervals, and stir between intervals to distribute heat. Avoid repeatedly cooling and reheating the whole pot; warm only what you plan to serve.

For longer storage, freeze the cooled stew in airtight, freezer-safe containers for up to 3 months for best quality. Leave a little room at the top for expansion. Thaw it in the refrigerator, ideally overnight, then reheat to 165°F (74°C). Potatoes can become a little softer after freezing, but the broth and lamb still make a satisfying meal.

Frequently Asked Questions

Can I make Irish stew with Guinness ahead of time?
Yes. Cook the stew fully, cool it promptly, and refrigerate it for up to 3 to 4 days. The flavor often melds as it rests, and the broth may thicken as the potatoes absorb some liquid. Reheat gently with a splash of broth if needed, and bring leftovers to 165°F (74°C).

Does the alcohol cook out of Guinness stew?
Not necessarily. Simmering reduces alcohol, but the amount remaining varies with the cooking time, pot shape, and other conditions, so this recipe should not be treated as alcohol-free. If you need to avoid alcohol, use the broth-and-malt-vinegar substitution in the tips instead.

Why is my lamb still tough?
Lamb shoulder usually needs a gentle, extended braise for its connective tissue to soften. If it is still chewy after the stated time, continue simmering it covered and check every 15 minutes. Keep the heat low and make sure there is enough liquid; a rapid boil does not speed up tenderizing reliably and can make the meat seem drier.

Can I make this recipe in a slow cooker?
Yes, though browning the lamb and cooking the onion mixture in a skillet first will give the finished stew more depth. Transfer those ingredients to the slow cooker with the stout, broth, and seasonings. Cook on low until the lamb is tender, about 7 to 8 hours, then add the potatoes and carrots for the final 2 to 3 hours and the peas for the last few minutes. Slow-cooker models vary, so use tenderness as your guide.

Can I use beef broth instead of lamb broth?
Yes. Low-sodium beef broth is easy to find and pairs naturally with stout; it gives the stew a slightly more robust flavor. Lamb broth is a good choice when available, but it is not essential. Since broth salt levels vary, start with the listed salt and adjust only after the stew has finished cooking.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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