You know those winter evenings when you just want to curl up with something warm and satisfying? That's exactly when I pull out this Guinness lamb stew recipe.

I first made this on a Sunday afternoon last February when Emily had friends over for a movie marathon. The smell of lamb slowly braising with Guinness and vegetables filled the whole house, and honestly? Those kids abandoned the movie to hover around the kitchen asking when dinner would be ready!
This isn't your typical quick weeknight dinner (let's be real here), but the hands-off cooking time means you can get other stuff done while it simmers away. What you end up with is fork-tender lamb in a rich, deeply flavored broth with chunks of carrots and potatoes that have soaked up all that goodness. The Guinness adds this wonderful depth that makes the stew taste like you've been cooking all day – which, technically, you have, but most of that time you're just letting it do its thing.
The best part? This lamb stew actually gets better the next day. I'm talking about flavors that have had time to really get to know each other. If you're looking for more hearty winter comfort food, you might also want to check out my slow cooker beef stew – it's another family staple around here.
Jump to:
- Why You Will Love This Lamb Stew Recipe
- Ingredients For Guinness Lamb Stew
- How To Make Lamb Stew With Vegetables
- Storage And Reheating Your Lamb Stew
- Tips For Making The Best Lamb Stew
- Frequently Asked Questions About Guinness Lamb Stew
- Recipes You May Like
- Cozy Up With This Hearty Lamb Stew
- Lamb Stew with Vegetables
Why You Will Love This Lamb Stew Recipe
- Fork-tender meat: The lamb shoulder becomes so tender after the long simmer that it practically falls apart
- Rich, complex flavor: The Guinness adds a deep, slightly sweet maltiness that you just can't get any other way
- One-pot wonder: Everything cooks in one Dutch oven, which means way less cleanup (my kind of recipe!)
- Perfect for meal prep: This stew freezes beautifully and tastes even better as leftovers
- Impressive but approachable: It looks and tastes fancy enough for company, but the steps are really straightforward
- Packed with vegetables: Carrots, potatoes, and peas make this a complete meal in a bowl
Ingredients For Guinness Lamb Stew
Here's what you'll need to make this hearty stew. I always make sure my lamb shoulder is well-trimmed – nobody wants big chunks of fat in their stew!
- 3 pounds lamb shoulder, well-trimmed and cut into 1½-inch pieces
- 2 teaspoons salt
- 1 teaspoon freshly ground black pepper
- 3 tablespoons vegetable or olive oil
- 2 medium yellow onions, cut into 1½-inch chunks
- 6 cloves garlic, peeled and smashed
- 3 tablespoons tomato paste
- ¼ cup all-purpose flour
- 1 cup Guinness (or your preferred stout)
- 3 cups beef broth
- 2 cups water, plus 2 tablespoons more for cooking onions and garlic
- 1 bay leaf
- 1 small sprig fresh rosemary
- 2 teaspoons sugar
- 4 large carrots, peeled and cut into 1-inch chunks on diagonal
- 1 pound small white boiling potatoes (baby yukons work great), cut in half
- 1 cup frozen green peas
How To Make Lamb Stew With Vegetables
Browning The Lamb
- Pat the lamb dry with paper towels and season generously with salt and pepper. This step is important – wet meat won't brown properly, and you want that nice crust!
- Heat one tablespoon of oil in a large Dutch oven or heavy pot over medium-high heat until it's hot and shimmering. Brown the lamb in three batches, adding one more tablespoon of oil for each batch. Don't crowd the pan – this was a lesson I learned the hard way when I tried to rush it once and ended up with gray, steamed meat instead of beautiful brown pieces.
- Let each batch cook for 5-8 minutes, turning with tongs only when a brown crust develops. Transfer the browned meat to a large bowl and set aside.
Building The Stew Base
- Add the onions, garlic, and 2 tablespoons of water to the pot. The water helps loosen all those amazing brown bits stuck to the bottom. Cook until the onions are soft, stirring with a wooden spoon to scrape the bottom of the pan, about 5 minutes.
- Stir in the tomato paste and cook for a few minutes more. The tomato paste will darken slightly and smell amazing.
- Add the browned lamb with any accumulated juices back to the pan and sprinkle with flour. Stir with a wooden spoon until the flour completely disappears into the meat and vegetables, 1 to 2 minutes. This helps thicken the stew later.
Simmering The Stew
- Pour in the Guinness, beef broth, water, bay leaf, rosemary sprig, and sugar. Stir well to loosen any remaining brown bits from the bottom of the pan (those are pure flavor!) and bring to a boil.
- Cover the pot with a lid, turn the heat down to low, and let it simmer for one hour and twenty minutes. Your kitchen is going to smell incredible right about now.
Adding The Vegetables
- Add the carrots and potatoes to the stew, then cover and continue simmering until the vegetables are tender and the meat is very tender, 30-40 minutes. Make sure to stir a few times to prevent the vegetables from sticking to the bottom – I usually set a timer to remind myself.
Finishing Touches
- Remove the bay leaf and rosemary sprig (fish them out with a spoon), then taste and adjust the seasoning if needed. Sometimes I add a pinch more salt or pepper at this stage.
- If you're serving right away, stir in the frozen peas and cook just until they're warmed through, about 2-3 minutes. If you're making this ahead, wait to add the peas until you reheat it – they'll stay bright green that way.
Storage And Reheating Your Lamb Stew
This stew keeps beautifully in the refrigerator for up to 3 days in an airtight container. Actually, I think it tastes even better on day two when all the flavors have had time to really meld together.
To reheat, just warm it gently on the stovetop over medium-low heat, stirring occasionally. Add the peas right before serving if you haven't already.
For freezing, let the stew cool completely to room temperature, then transfer it to freezer-safe containers or heavy-duty freezer bags. It'll keep for up to 3 months. Thaw overnight in the refrigerator before reheating on the stovetop.
One tip I learned from experience – don't freeze the potatoes if you can help it. They can get a bit mushy when thawed. If you know you'll be freezing leftovers, consider undercooking the potatoes slightly, or just add fresh potatoes when you reheat.

Tips For Making The Best Lamb Stew
Want to know my secrets for perfect lamb stew every single time?
- Don't skip the browning step. I know it adds extra time, but that caramelization is where SO much flavor comes from. Trust me on this one.
- Use good quality Guinness or stout. You're only using one cup, so get the good stuff. The beer flavor really comes through in the final dish.
- Cut your vegetables consistently. This ensures everything cooks at the same rate. Nothing worse than mushy carrots and raw potatoes (been there, done that).
- Low and slow is the way to go. Keep that heat low during the simmering stage. Boiling the stew will make the meat tough instead of tender.
- Make it ahead. Seriously, this stew is even better the next day. The flavors get more complex and everything just tastes richer.
Have you ever tried adding turnips or parsnips? They're great in this stew if you want to switch things up. I sometimes throw in a couple of parsnips when I have them on hand – Emily actually prefers them to the carrots (weird kid, right?).
Frequently Asked Questions About Guinness Lamb Stew
Yes! This stew actually tastes better the next day. Make it up to 3 days ahead, refrigerate, and reheat gently on the stovetop before serving.
Absolutely. Freeze in an airtight container for up to 3 months. Thaw overnight in the refrigerator and reheat on the stovetop.
Lamb shoulder is ideal for stew because it becomes tender and flavorful during the long cooking time. Make sure it's well-trimmed of excess fat.
Yes. Replace the Guinness with an equal amount of additional beef broth, red wine, or even dark beer for a similar depth of flavor.
Recipes You May Like
- Slow Cooker Beef Stew - Another hearty stew that's perfect for cold weather and requires even less hands-on time
- Beef And Tomato Stew - If you love rich, tomatoey stews, this one's a winner
- Sweet Potato Chili - For when you want something equally comforting but with a bit of spice
Cozy Up With This Hearty Lamb Stew
There's something really special about serving a big pot of Guinness lamb stew on a cold evening. The way the tender lamb practically melts in your mouth, how the vegetables soak up all that rich broth, and that slightly sweet, malty depth from the Guinness – it all comes together into pure comfort food magic.
This recipe might take a few hours, but most of that is just patient simmering while you go about your day. The actual hands-on work? Pretty minimal. And the payoff is a stew that tastes like you've been slaving away in the kitchen all day (our little secret!).
Give this lamb stew a try next time you're looking for something warm and satisfying. Your family will be impressed, and you'll have plenty of leftovers for easy lunches during the week. Don't forget to save this recipe to Pinterest so you can find it again when you need it!




Lamb Stew with Vegetables
Ingredients
Equipment
Method
- Pat the lamb dry and season with salt and pepper. In a large Dutch oven or heavy pot, heat one tablespoon of oil over medium-high heat until hot and shimmering. Brown the lamb in three batches, adding one more tablespoon of oil for each batch. Do not crowd the pan and let the meat develop a brown crust before turning with tongs. It should take 5-8 minutes per batch. Transfer the browned meat to large bowl and set aside.
- Add the onions, garlic and 2 tablespoons of water to the pot. Cook until the onions are soft, stirring with a wooden spoon to scrape any brown bits from the bottom of pan, about 5 minutes.
- Stir in the tomato paste and cook a few minutes more.
- Add the lamb with its juices back to the pan and sprinkle with flour. Stir with a wooden spoon until the flour is completely mixed in, 1 to 2 minutes.
- Add the Guinness, beef broth, water, bay leaf, rosemary sprig and sugar. Stir with a wooden spoon to loosen any brown bits from the bottom of the pan and bring to a boil. Cover the pot with a lid, turn the heat down to low and simmer for one hour and twenty minutes.
- Add the carrots and potatoes to the stew, then cover and continue simmering until the vegetables are cooked and the meat is very tender, 30-40 minutes. (Be sure to stir a few times to prevent vegetables from sticking to bottom.)
- Remove the bay leaf and rosemary sprig, and then taste and adjust seasoning if necessary. If serving right away, add the frozen peas and cook until the peas are warmed through. Otherwise, let the stew cool, then cover and store in the refrigerator until ready to serve. Reheat gently on the stovetop and add the peas right before serving.






