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Irish Vegetarian Stew Recipe

So you thought Irish Stew was all about lamb and meat, huh? Plot twist: the veggie version, Irish Vegetarian Stew is just as hearty, cozy, and perfect for those days when you want to feel like you’re wrapped in a warm blanket—except it’s edible. This isn’t your grandma’s stew (unless your grandma was secretly a vegetarian rebel), but it’s got all the comfort vibes without any of the meat. Plus, it’s ridiculously easy to make, which means more time for Netflix and less time pretending you know what “julienne” means.
Table of Contents
Why This Irish Vegetarian Stew is Awesome
Let’s be real: this stew is basically a hug in a bowl. It’s loaded with veggies, packed with flavor, and honestly? It’s pretty much idiot-proof. I say this with love because even on my most chaotic cooking days—when I’m juggling three things at once and forgetting what I’m doing—this stew still turns out great.
Here’s what makes it a winner: it’s a one-pot wonder, which means minimal cleanup (praise be). It’s also super flexible—don’t have carrots? Use parsnips. No Guinness? Regular beer works. Hate pearl barley? Leave it out. See? You’re already a stew master.
And let’s talk about that thick, rich gravy. It’s so good you’ll want to drink it straight from the pot (no judgment here). The secret? A little flour, some tomato paste, and patience. Okay, mostly the flour and tomato paste, but patience helps too.

Ingredients You’ll Need
Here’s your shopping list. Don’t panic—it’s not as long as it looks:
- 2 tablespoons olive oil (or whatever oil you’ve got lying around)
- 1 large onion, chopped (yes, you’ll cry—deal with it)
- 3 cloves garlic, minced (or use the pre-minced stuff, I won’t tell)
- 3 medium carrots, chopped (chunky is fine, we’re not aiming for perfection)
- 3 medium potatoes, cubed (Yukon Gold or Russet work great)
- 2 celery stalks, chopped (optional, but adds nice crunch)
- 1 cup pearl barley (gives it that hearty, stick-to-your-ribs feel)
- 1 cup Guinness or stout beer (the Irish secret—or use veggie broth if you’re boring)
- 4 cups vegetable broth (low-sodium is your friend)
- 2 tablespoons tomato paste (don’t skip this, it’s flavor gold)
- 2 tablespoons all-purpose flour (for that thick, gravy-like consistency)
- 2 bay leaves (remove before eating unless you enjoy chewing on leaves)
- 1 teaspoon dried thyme (or fresh if you’re fancy)
- Salt and pepper to taste (be generous, life’s too short for bland stew)
- Fresh parsley for garnish (optional, but makes you look like you know what you’re doing)
Step-by-Step Instructions
Alright, let’s get cooking. Deep breath—you’ve got this.
1. Heat things up. Grab your largest pot or Dutch oven and heat the olive oil over medium heat. Let it get nice and warm—you want it shimmering, not smoking.
2. Sauté the aromatics. Toss in the chopped onion and cook for about 5 minutes until it’s soft and translucent. Add the garlic and cook for another minute. Your kitchen should smell amazing right about now.
3. Add the flour and tomato paste. Stir in the flour and tomato paste, coating the onions and garlic. Cook for about 2 minutes—this creates the base for your rich, thick gravy. Don’t skip this step or your stew will be sad and watery.
4. Deglaze with Guinness. Pour in the Guinness (or stout) and scrape up any brown bits stuck to the bottom of the pot. Those bits = flavor, my friend. Let it simmer for about 3 minutes to cook off some of the alcohol.
5. Dump in the veggies and broth. Add the carrots, potatoes, celery, pearl barley, vegetable broth, bay leaves, and thyme. Give it a good stir. Bring everything to a boil, then reduce the heat to low.
6. Simmer and chill. Cover the pot and let it simmer for about 45 minutes to an hour. Stir occasionally to make sure nothing’s sticking. The barley should be tender, and the veggies should be soft but not mushy.
7. Season to perfection. Taste your stew (careful, it’s hot) and add salt and pepper as needed. Remove those bay leaves—nobody wants to bite into one of those. Garnish with fresh parsley if you’re feeling extra.
8. Serve and devour. Ladle into bowls, grab some crusty bread for dipping, and enjoy your masterpiece.

Common Mistakes to Avoid
Let’s save you from some rookie errors:
- Skipping the deglazing step. Seriously, don’t skip it. Those brown bits are where all the flavor lives. Ignoring them is basically a crime against stew.
- Using watery broth. If your broth tastes like sad water, your stew will too. Invest in decent vegetable broth or make your own if you’re feeling ambitious.
- Not cooking it long enough. This isn’t instant ramen. The longer it simmers, the better it tastes. Give it time to work its magic.
- Forgetting to remove the bay leaves. They’re not edible, people. Fish them out before serving unless you enjoy a trip to the dentist.
Alternatives & Substitutions
Not everyone has the same pantry situation, so here are some swaps:
- No Guinness? Use any dark beer or just stick with extra veggie broth. It won’t have that deep, malty flavor, but it’ll still be delicious.
- Hate barley? Swap it for farro, lentils, or even rice. IMO, lentils give it a nice protein boost.
- Want more veggies? Throw in parsnips, turnips, mushrooms, or peas. This stew is super forgiving, so go wild.
- Gluten-free? Use a gluten-free flour blend for the roux and swap the barley for quinoa or rice.

Final Thoughts
There you have it—a cozy, delicious Irish vegetarian stew that’ll make you feel like you’ve got your life together (even if you don’t). It’s warm, filling, and the kind of meal that makes rainy days feel like a vibe instead of a bummer. Plus, leftovers taste even better the next day, so make extra and thank yourself later.
Now go ahead and impress someone—or just yourself—with your newfound stew-making skills. You’ve earned it!
FAQ (Frequently Asked Questions)
Can I make this in a slow cooker?
Absolutely! Sauté the onions, garlic, flour, and tomato paste on the stove first, then transfer everything to your slow cooker. Cook on low for 6-8 hours or high for 3-4 hours. Easy peasy.
Can I freeze this stew?
Yep! Let it cool completely, then store it in airtight containers. It’ll keep in the freezer for up to 3 months. Just reheat on the stove and add a splash of broth if it’s too thick.
What if I don’t like Guinness?
No worries—just use extra veggie broth or try another dark beer. The Guinness adds depth, but it’s not a dealbreaker if you skip it.
How do I make it thicker?
If your stew is too thin, mash some of the potatoes against the side of the pot or whisk together a tablespoon of flour with cold water and stir it in. Let it simmer for another 10 minutes, and you’re golden.
Irish Vegetarian Stew Recipe
Course: Vegetarian, Main Course, DinnerCuisine: IrishDifficulty: Easy4
servings15
minutes1
hour285
kcal1
hour15
minutesIngredients
2 tablespoons olive oil
1 large onion, chopped
3 cloves garlic, minced
3 medium carrots, chopped
3 medium potatoes, cubed
2 celery stalks, chopped
1 cup pearl barley
1 cup Guinness or stout beer
4 cups vegetable broth
2 tablespoons tomato paste
2 bay leaves
1 teaspoon dried thyme
Salt and pepper to taste
Fresh parsley for garnish
Directions
- Heat olive oil in a large pot over medium heat.
- Add chopped onion and sauté for 5 minutes until soft. Add garlic and cook for 1 minute.
- Stir in flour and tomato paste, coating the onions. Cook for 2 minutes.
- Pour in Guinness and scrape up brown bits from the bottom. Simmer for 3 minutes.
- Add carrots, potatoes, celery, pearl barley, vegetable broth, bay leaves, and thyme. Stir well.
- Bring to a boil, then reduce heat to low. Cover and simmer for 45-60 minutes until barley is tender.
- Remove bay leaves. Season with salt and pepper to taste.
- Garnish with fresh parsley and serve hot with crusty bread.
Notes
- Don’t skip the deglazing step – scraping up those brown bits adds incredible depth of flavor to your stew.
- Let it simmer longer – the longer your stew cooks, the more the flavors develop and meld together beautifully.
- Make it ahead – this stew tastes even better the next day, making it perfect for meal prep or leftovers.



