Easy One Pot Irish Stew

If you ask me, a good stew is one of the best comfort foods you can make.

This hearty Irish stew brings together tender beef, chunky potatoes, and carrots in a rich, savory broth. Fresh herbs like thyme and rosemary simmer alongside Worcestershire sauce to create deep flavor in every spoonful.

It all cooks together in one pot, which means less cleanup after dinner. The beef gets nice and tender while the vegetables soak up all that good broth.

It’s the kind of meal that warms you up from the inside out, perfect for a chilly evening when you want something filling and satisfying.

What Kind of Beef Should I Use?

For Irish stew, you’ll want to use a tougher cut of beef that becomes tender with slow cooking, like chuck roast or stewing beef. These cuts have more connective tissue that breaks down during cooking, making the meat incredibly tender and flavorful. Avoid lean cuts like sirloin or round steak, as they’ll end up dry and chewy in a stew. When you’re at the store, look for beef labeled as “stew meat” or simply buy a chuck roast and cut it into 1-2 inch cubes yourself – this is often more economical and gives you better control over the size of your pieces.

Options for Substitutions

This stew is pretty forgiving when it comes to swapping ingredients:

• Beef: You can use lamb instead of beef for a more traditional Irish stew. Chuck roast, stew meat, or even lamb shoulder all work great. Just make sure it’s a cut that can handle slow cooking.
• Potatoes: Any potato variety works here – russets, red potatoes, or Yukon golds. Just keep in mind that russets break down more easily, which can actually help thicken your stew naturally.
• Celery: If you’re not a celery fan or don’t have any, you can skip it or add extra carrots or parsnips instead for that earthy flavor.
• Beef broth: Chicken broth or vegetable broth can work in a pinch, though you’ll lose some of that deep, meaty flavor. If using chicken broth, consider adding an extra splash of Worcestershire sauce.
• Cornstarch: For thickening, you can use flour instead (about 4 tablespoons mixed with cold water) or even mash some of the cooked potatoes right into the stew.
• Fresh herbs: Don’t have fresh thyme and rosemary? Use about 1 teaspoon of dried thyme and ½ teaspoon of dried rosemary instead. Add them earlier in the cooking process since dried herbs need more time to release their flavor.

Watch Out for These Mistakes While Cooking

The biggest mistake people make with Irish stew is skipping the browning step for the beef, which means missing out on all that rich, caramelized flavor that makes the stew taste deep and savory.

Don’t forget to scrape up those brown bits from the bottom of the pan after cooking the onions – that’s where tons of flavor hides, and deglazing with a bit of broth ensures nothing goes to waste.

Another common error is cutting your vegetables into different sizes, which leads to some pieces turning mushy while others stay undercooked – aim for uniform chunks about 1-2 inches so everything cooks evenly.

Finally, resist the urge to skip the cornstarch step at the end if you want a thick, hearty stew instead of a thin soup, and make sure to let it simmer uncovered for the full time to reach the right consistency.

What to Serve With Irish Stew?

Irish stew is pretty hearty on its own since it’s packed with potatoes, carrots, and beef, but I love serving it with some crusty bread or Irish soda bread on the side for soaking up all that rich broth. A simple side salad with mixed greens and a light vinaigrette helps balance out the richness of the stew and adds a fresh element to the meal. If you want to go all in on the comfort food vibe, buttered dinner rolls or biscuits are always a hit with my family. You could also serve it with some roasted cabbage or green beans if you’re looking to add another vegetable to the plate.

Storage Instructions

Store: This stew actually tastes even better the next day after all the flavors have had time to mingle. Keep it in an airtight container in the fridge for up to 4 days. It’s one of those meals that’s perfect for making on Sunday and enjoying throughout the week.

Freeze: Irish stew freezes really well for up to 3 months. Let it cool completely, then portion it out into freezer-safe containers or bags. I like to freeze individual servings so I can grab just what I need for a quick dinner.

Reheat: Warm it up gently on the stovetop over medium-low heat, stirring occasionally until heated through. You can also microwave individual portions, but add a splash of beef broth if it seems too thick since the potatoes tend to absorb liquid as it sits.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 1900-2200
• Protein: 110-130 g
• Fat: 65-80 g
• Carbohydrates: 210-240 g

Ingredients

For the stew:

• 1.5 tbsp oil (or any neutral oil like Mazola)
• 2 lb beef (diced into 1-inch cubes)
• 3 onions
• 3 garlic cloves (freshly minced for best flavor)
• 1.5 lb potatoes (cut into 1-inch chunks)
• 5 carrots
• 3 celery
• 4.5 cups beef broth (I use Swanson for a rich base)
• 1.5 tbsp Worcestershire sauce
• 5 tbsp flour (I always use King Arthur all-purpose)
• 0.75 tsp salt
• 1/2 tsp black pepper
• 1 sprig fresh thyme
• 1 sprig fresh rosemary
• 2 bay leaves

For the thickener:

• 2 tbsp cornstarch (dissolved in equal parts cold water)

Step 1: Prepare Mise en Place

• 2 lb beef, diced into 1-inch cubes
• 3 onions, diced
• 3 garlic cloves, minced
• 1.5 lb potatoes, cut into 1-inch chunks
• 5 carrots, cut into 1-inch pieces
• 3 celery stalks, cut into 1-inch pieces
• 4.5 cups beef broth
• 1.5 tbsp Worcestershire sauce
• 2 tbsp cornstarch dissolved in 2 tbsp cold water

Dice the beef into 1-inch cubes and set aside.

Dice all 3 onions into roughly equal pieces, mince the 3 garlic cloves, and cut the potatoes into 1-inch chunks.

Cut the 5 carrots and 3 celery stalks into similar-sized pieces (about 1-inch).

This uniform sizing ensures everything cooks evenly.

Measure out your beef broth, Worcestershire sauce, and prepare the cornstarch slurry by mixing 2 tablespoons cornstarch with 2 tablespoons cold water in a small bowl—set this aside for later.

Step 2: Brown the Beef

• 1.5 tbsp oil
• 2 lb beef cubes

Heat 1.5 tablespoons of oil in a large pot or Dutch oven over medium-high heat until it shimmers.

Working in batches if needed, brown the diced beef on all sides, about 3-4 minutes per batch, then transfer to your slow cooker.

Don’t overcrowd the pan—proper browning develops deep flavor through the Maillard reaction, which is essential for a rich stew.

I always make sure not to move the meat around too much while it’s searing, as this helps develop a proper golden crust.

Step 3: Build the Flavor Base with Aromatics

• 3 onions, diced
• 3 garlic cloves, minced
• 0.5 cup beef broth

In the same pot you used to brown the beef, add the diced onions and cook over medium heat for about 5-7 minutes, stirring occasionally, until they become soft and translucent.

Add the minced garlic and cook for another 1 minute until fragrant.

Pour in 1/2 cup of the beef broth and use a wooden spoon to scrape up all the browned bits (fond) from the bottom of the pot—this concentrated flavor is liquid gold for your stew.

Pour this entire mixture into the slow cooker with the beef.

Step 4: Add Vegetables and Create the Braising Liquid

• 1.5 lb potatoes, from Step 1
• 5 carrots, from Step 1
• 3 celery stalks, from Step 1
• 4 cups beef broth
• 1.5 tbsp Worcestershire sauce
• 5 tbsp flour
• 1 sprig fresh thyme
• 1 sprig fresh rosemary
• 2 bay leaves
• 0.75 tsp salt
• 0.5 tsp black pepper

Add the potatoes, carrots, and celery to the slow cooker with the beef and aromatics.

In a separate bowl, whisk together the remaining 4 cups of beef broth, 1.5 tablespoons Worcestershire sauce, and 5 tablespoons flour until completely smooth—the flour acts as a thickening agent and creates a silky sauce.

Pour this mixture over everything in the slow cooker, then add the thyme sprig, rosemary sprig, and bay leaves.

Stir well to combine and ensure the flour is evenly distributed.

Step 5: Braise the Stew

Cover the slow cooker and cook on LOW for 7-8 hours, or on HIGH for 4 hours, until the beef is very tender and the vegetables are cooked through.

The long, gentle heat allows the tough beef cuts to become fork-tender while the flavors meld together beautifully.

Step 6: Thicken and Finish the Stew

• cornstarch slurry from Step 1

Remove the lid and stir in the cornstarch slurry from Step 1, which will thicken the broth into a rich, silky sauce.

Replace the lid and cook on HIGH for 15-30 minutes without the lid, stirring occasionally, until the sauce reaches your desired thickness.

I find that checking it after 15 minutes helps you avoid over-thickening—you want it thick enough to coat a spoon but not gluey.

Taste the stew and adjust seasoning with additional salt and pepper if needed, then remove the herb sprigs and bay leaves before serving.

Easy One Pot Irish Stew

Delicious Easy One Pot Irish Stew recipe with step-by-step instructions.

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Prep Time 1 hour hr 35 minutes mins

Cook Time 3 hours hrs 15 minutes mins

Total Time 4 hours hrs 50 minutes mins

Servings: 7 servings

Calories: 2050

Ingredients Method

Ingredients

  

For the stew::

• 1.5 tbsp oil (or any neutral oil like Mazola)
• 2 lb beef (diced into 1-inch cubes)
• 3 onions
• 3 garlic cloves (freshly minced for best flavor)
• 1.5 lb potatoes (cut into 1-inch chunks)
• 5 carrots
• 3 celery
• 4.5 cups beef broth (I use Swanson for a rich base)
• 1.5 tbsp Worcestershire sauce
• 5 tbsp flour (I always use King Arthur all-purpose)
• 0.75 tsp salt
• 1/2 tsp black pepper
• 1 sprig fresh thyme
• 1 sprig fresh rosemary
• 2 bay leaves

For the thickener::

• 2 tbsp cornstarch (dissolved in equal parts cold water)

Method

 

1. Dice the beef into 1-inch cubes and set aside. Dice all 3 onions into roughly equal pieces, mince the 3 garlic cloves, and cut the potatoes into 1-inch chunks. Cut the 5 carrots and 3 celery stalks into similar-sized pieces (about 1-inch). This uniform sizing ensures everything cooks evenly. Measure out your beef broth, Worcestershire sauce, and prepare the cornstarch slurry by mixing 2 tablespoons cornstarch with 2 tablespoons cold water in a small bowl—set this aside for later.
2. Heat 1.5 tablespoons of oil in a large pot or Dutch oven over medium-high heat until it shimmers. Working in batches if needed, brown the diced beef on all sides, about 3-4 minutes per batch, then transfer to your slow cooker. Don't overcrowd the pan—proper browning develops deep flavor through the Maillard reaction, which is essential for a rich stew. I always make sure not to move the meat around too much while it's searing, as this helps develop a proper golden crust.
3. In the same pot you used to brown the beef, add the diced onions and cook over medium heat for about 5-7 minutes, stirring occasionally, until they become soft and translucent. Add the minced garlic and cook for another 1 minute until fragrant. Pour in 1/2 cup of the beef broth and use a wooden spoon to scrape up all the browned bits (fond) from the bottom of the pot—this concentrated flavor is liquid gold for your stew. Pour this entire mixture into the slow cooker with the beef.
4. Add the potatoes, carrots, and celery to the slow cooker with the beef and aromatics. In a separate bowl, whisk together the remaining 4 cups of beef broth, 1.5 tablespoons Worcestershire sauce, and 5 tablespoons flour until completely smooth—the flour acts as a thickening agent and creates a silky sauce. Pour this mixture over everything in the slow cooker, then add the thyme sprig, rosemary sprig, and bay leaves. Stir well to combine and ensure the flour is evenly distributed.
5. Cover the slow cooker and cook on LOW for 7-8 hours, or on HIGH for 4 hours, until the beef is very tender and the vegetables are cooked through. The long, gentle heat allows the tough beef cuts to become fork-tender while the flavors meld together beautifully.
6. Remove the lid and stir in the cornstarch slurry from Step 1, which will thicken the broth into a rich, silky sauce. Replace the lid and cook on HIGH for 15-30 minutes without the lid, stirring occasionally, until the sauce reaches your desired thickness. I find that checking it after 15 minutes helps you avoid over-thickening—you want it thick enough to coat a spoon but not gluey. Taste the stew and adjust seasoning with additional salt and pepper if needed, then remove the herb sprigs and bay leaves before serving.