If you’re searching for a meal that practically wraps you in a warm hug, look no further than this Irish Lamb Stew Recipe. Packed with tender lamb, rustic root vegetables, and savory herbs, this stew is the very definition of hearty comfort food. Whether it’s a chilly weeknight or a festive St. Patrick’s Day gathering, this slow-simmered classic shines with rich flavors and feels like a celebration of traditional Irish cooking. Trust me, once you make this Irish Lamb Stew Recipe, it’ll become a dish you crave all year long.

Ingredients You’ll Need
The beauty of the Irish Lamb Stew Recipe lies in its simple, wholesome ingredients. Each one plays a crucial role in building layers of flavor while keeping the spirit of traditional Celtic recipes alive.
- Vegetable oil: Essential for searing the lamb and starting the foundation of flavor in the pot.
- Boneless lamb shoulder: The star ingredient provides unbeatable tenderness and deep, savory flavor as it simmers down.
- Salt and freshly ground black pepper: An absolute must for perfect seasoning throughout the cooking process.
- Yellow onion: Gives sweetness and a mellow backbone to the stew’s aroma.
- Garlic: Adds a subtle, earthy warmth that enriches the broth.
- All-purpose flour: Helps thicken the stew, lending it a beautifully glossy body.
- Beef or lamb stock: Forms the flavorful liquid essence that binds the stew together.
- Guinness or other stout beer (optional): A splash deepens the flavor and brings an authentic Irish touch; you can skip it for a classic or alcohol-free version.
- Carrots: Provide natural sweetness and lovely color contrast.
- Potatoes: Contribute heartiness and help thicken the stew as they break down.
- Parsnips: A slightly sweet, earthy addition that brightens the traditional vegetable medley.
- Dried thyme: Offers that classic herbaceous note found in all the best stews.
- Dried rosemary: Infuses distinctive woodsy aroma and flavor.
- Bay leaves: Give a gentle depth and that unmistakable stew fragrance everyone loves.
- Frozen peas: Stirred in at the end, they add a pop of freshness and gorgeous color.
- Chopped fresh parsley: The perfect bright, herbal finish for each bowl.
How to Make Irish Lamb Stew Recipe
Step 1: Sear the Lamb
Start by heating the vegetable oil in a large Dutch oven over medium-high heat. Season the lamb shoulder cubes generously with salt and black pepper. Working in batches, sear the lamb pieces until they are deeply browned on all sides, which really locks in their flavor and gives the stew its rich base. Don’t rush this part—it’s the foundation for everything delicious still to come.
Step 2: Sauté Aromatics
Once all the lamb is browned and set aside, lower the heat to medium. Add the chopped onion to the pot and stir well, allowing the onion to become soft and translucent. After a few minutes, toss in the minced garlic, letting it cook for about a minute to release its aromas without burning.
Step 3: Build the Stew Base
With the onion and garlic fragrant, sprinkle the flour over the mixture, stirring to coat everything evenly. This step gently thickens your future broth. Slowly pour in the beef or lamb stock (and Guinness or stout beer, if using), all the while scraping up the golden browned bits from the bottom of the pot. These bits are pure flavor gold.
Step 4: Add Vegetables and Herbs
Return the browned lamb to the pot, then add the carrots, potatoes, parsnips, thyme, rosemary, and bay leaves. Give everything a good stir to combine and let the stew come to a gentle simmer. Once it’s bubbling, reduce the heat to low, cover the pot, and let it cook for 1.5 to 2 hours. This slow cooking lets the lamb become fork-tender and the flavors deeply intermingle.
Step 5: Finish and Serve
When the lamb and veggies are meltingly tender, fish out the bay leaves and stir in the frozen peas. Simmer uncovered for another five minutes, letting the peas stay vibrant and the stew reach the perfect consistency. Taste, adjust seasoning as needed, and ladle into bowls. Sprinkle each serving with plenty of fresh parsley for that familiar Irish green flair!
How to Serve Irish Lamb Stew Recipe

Garnishes
When it comes to garnish, fresh chopped parsley is a must—its bright, herbal kick lifts the whole bowl and looks irresistibly inviting. For a creamy touch, try a dollop of sour cream, or if you’re feeling extra festive, snip a little chive over the top for color and crunch. A crack of black pepper never hurts either!
Side Dishes
This Irish Lamb Stew Recipe is a meal on its own, but it’s heavenly paired with thick slices of crusty Irish brown bread or classic soda bread for dipping. If you want something green on the side, lightly steamed cabbage or buttered peas round out the meal beautifully. Pour yourself a pint of stout for the ultimate Irish touch!
Creative Ways to Present
For a special occasion, serve your stew in personal-sized bread bowls or vintage mugs for a rustic, pub-style feel. You can even top each bowl with a buttery pastry round for a stew-pie hybrid! And for gatherings, try offering the stew in mini ramekins alongside festive toothpick flags or sprigs of fresh thyme.
Make Ahead and Storage
Storing Leftovers
Leftover Irish Lamb Stew Recipe stores wonderfully. Once cooled, transfer the stew into airtight containers and keep it in the refrigerator for up to four days. The flavors actually deepen and meld as it sits, making leftovers even more irresistible the next day.
Freezing
If you want to make a big batch ahead, this stew freezes like a dream! Spoon cooled portions into freezer-safe containers or heavy-duty bags, leaving a little room for expansion. Freeze for up to three months. Thaw overnight in the fridge before reheating for best texture.
Reheating
For reheating, gently warm the stew on the stovetop over medium-low heat, stirring occasionally until hot throughout. If the stew is a bit thick after chilling or freezing, just add a splash of stock or water to loosen it up. Microwave reheating also works well for smaller portions—just cover and heat in short bursts, stirring in between.
FAQs
Can I use a different cut of lamb?
Absolutely! While lamb shoulder is ideal for its richness and tenderness, you can also use leg of lamb or even bone-in cuts for extra flavor. Just remember that bone-in pieces may need a bit more time to become truly tender.
Is it possible to make this Irish Lamb Stew Recipe gluten-free?
Definitely—just swap the all-purpose flour for a gluten-free blend, and make sure your stock is certified gluten-free. The rest of the ingredients are naturally gluten-friendly, making it easy to adapt for most diets.
What if I want to make this Irish Lamb Stew Recipe alcohol-free?
No problem at all! Simply leave out the Guinness or stout, and use a little extra stock instead. The stew is still deeply flavorful and traditional without the beer.
Can I prepare this recipe in a slow cooker?
Yes! After searing the lamb and sautéing the aromatics, transfer everything to your slow cooker. Set it on low for 6 to 8 hours, adding the peas during the last 30 minutes. The result is just as comforting and tender with even less hands-on time.
What’s the best way to thicken the stew if it’s too thin?
If you reach the end of cooking and your Irish Lamb Stew Recipe needs thickening, mash a few chunks of potato into the liquid, or let it simmer uncovered for a few extra minutes. Both methods yield a perfectly hearty consistency you’ll love.
Final Thoughts
I can’t encourage you enough to give this Irish Lamb Stew Recipe a try. With its melt-in-your-mouth lamb, colorful vegetables, and soul-warming broth, it’s everything comfort food should be. So gather your ingredients, invite a friend or two, and let this cozy stew work its delicious magic in your kitchen!
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Irish Lamb Stew Recipe
- Total Time: 2 hours 20 minutes
- Yield: 6 servings 1x
- Diet: Non-Vegetarian
Description
Warm up your kitchen and your soul with this hearty Irish Lamb Stew recipe. Tender cubes of lamb simmered with root vegetables in a savory broth, seasoned with herbs and a hint of stout beer. Perfect for a cozy dinner any time of year.
Ingredients
Lamb Stew:
- 2 tablespoons vegetable oil
- 2 pounds boneless lamb shoulder, cut into 1 1/2-inch cubes
- Salt and freshly ground black pepper to taste
- 1 large yellow onion, chopped
- 3 cloves garlic, minced
- 3 tablespoons all-purpose flour
- 4 cups beef or lamb stock
- 1 cup Guinness or other stout beer (optional)
- 4 large carrots, peeled and sliced into thick rounds
- 3 medium potatoes, peeled and cut into chunks
- 2 parsnips, peeled and sliced
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 2 bay leaves
- 1 cup frozen peas
- Chopped fresh parsley for garnish
Instructions
- Prepare the Lamb: Heat oil in a large Dutch oven and brown the lamb cubes in batches. Set aside.
- Cook the Aromatics: Sauté onion until translucent, then add garlic and cook briefly.
- Thicken the Stew: Sprinkle flour over the onions and garlic, then add stock and beer, scraping up any browned bits.
- Simmer: Return lamb to the pot with vegetables, herbs, and bay leaves. Simmer covered until tender.
- Finish: Remove bay leaves, add peas, adjust seasoning, and simmer briefly. Garnish with parsley before serving.
Notes
- For a thicker stew, mash some potato chunks near the end of cooking.
- Omit the beer for a traditional or alcohol-free version.
- Stew develops even richer flavor when made ahead.
- Prep Time: 20 minutes
- Cook Time: 2 hours
- Category: Main Course
- Method: Stovetop
- Cuisine: Irish
Nutrition
- Serving Size: 1 1/2 cups
- Calories: 450
- Sugar: 6 g
- Sodium: 780 mg
- Fat: 21 g
- Saturated Fat: 7 g
- Unsaturated Fat: 12 g
- Trans Fat: 0 g
- Carbohydrates: 32 g
- Fiber: 5 g
- Protein: 32 g
- Cholesterol: 95 mg