Guinness Keto Irish Pork Stew

I grew up thinking Irish stew was just for St. Patrick’s Day, something you’d eat once a year with a pint of Guinness and call it good. Then I went keto and figured I’d have to give it up entirely—all those potatoes, you know?

Turns out, you can make a really solid Irish-style pork stew without any of the carbs. The secret is swapping potatoes for turnips and letting everything simmer low and slow until the pork practically falls apart. I actually like this version better than the traditional one because the pork shoulder gives you more flavor than beef, and those turnips soak up all that Guinness and broth without turning to mush. Plus, it’s one of those dump-it-all-in-the-pot kind of meals that just gets better the longer it cooks.

What Kind of Pork Should I Use?

Pork shoulder is really the star of this stew, and it’s the perfect cut for slow-cooked dishes like this one. You might also see it labeled as pork butt or Boston butt at the grocery store – don’t let the name confuse you, it’s all the same cut from the upper shoulder area. The reason pork shoulder works so well is because it has enough fat marbling to keep the meat tender and juicy during the long cooking process, and it won’t dry out like leaner cuts would. If you can’t find pork shoulder, pork chuck roast is a good substitute, but I’d avoid using pork loin since it’s too lean and will end up tough and dry in a stew.

Options for Substitutions

This keto-friendly stew has some room for swaps if you need to work with what you’ve got:

• Pork shoulder: You can swap pork shoulder for pork butt or country-style ribs – they’re all fatty cuts that work great for slow cooking. Beef chuck roast also works if you’d rather go with beef.
• Guinness: If you don’t drink or don’t have Guinness around, replace it with an extra cup of beef broth plus 1 tablespoon of apple cider vinegar and a teaspoon of cocoa powder to mimic that dark, slightly bitter flavor.
• Turnips: Radishes are a great keto substitute and soften nicely when cooked. You can also use more mushrooms or add cauliflower florets for bulk without the carbs.
• Beef broth: Chicken or pork broth works just fine here. The flavor will be slightly different but still tasty.
• Caraway seeds: Not a fan of caraway? Try fennel seeds or just leave them out – the stew will still be plenty flavorful with the other seasonings.
• Butter: You can use olive oil or bacon fat instead, though butter adds a nice richness to the dish.

Watch Out for These Mistakes While Cooking

The biggest mistake when making this stew is not searing the pork shoulder properly – you want a deep brown crust on all sides, which means resisting the urge to move the meat around too much and letting it sit undisturbed for 3-4 minutes per side.

Another common error is adding the Guinness and broth while the pot is too hot, which can cause the liquid to evaporate too quickly and make your stew taste bitter instead of rich and malty, so let the vegetables cool down for a minute before deglazing.

Since pork shoulder can be tough if undercooked, check that the meat pulls apart easily with a fork after the 20-30 minute simmer – if it’s still chewy, give it another 10-15 minutes covered on low heat.

Finally, don’t skip cutting your turnips and carrots into similar-sized chunks (about 1-inch pieces) so everything cooks evenly and you don’t end up with mushy carrots and crunchy turnips.

What to Serve With Irish Pork Stew?

This hearty stew is pretty much a complete meal on its own, but I love serving it with some crusty bread or buttered dinner rolls for soaking up all that rich Guinness gravy. If you’re sticking to keto, try it with some cauliflower mash on the side or even mashed turnips, which work really well with the earthy flavors in the stew. A simple side salad with mixed greens and a tangy vinaigrette helps cut through the richness of the pork, or you could go with some roasted cabbage wedges for a traditional Irish touch. For extra comfort, a dollop of sour cream on top of each bowl adds a nice creamy finish.

Storage Instructions

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

Freeze: Irish pork 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 just grab one whenever I need a quick, hearty meal.

Reheat: Warm the stew gently on the stovetop over medium-low heat, stirring occasionally until heated through. You can also microwave it, but I find the stovetop method keeps the pork more tender. Add a splash of beef broth if it seems too thick after storing.

Estimated Nutrition

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

• Calories: 2300-2500
• Protein: 180-200 g
• Fat: 130-145 g
• Carbohydrates: 70-85 g

Ingredients

For the stew:

• 5 tbsp butter (I like Kerrygold unsalted butter for this)
• 2 lb pork shoulder (cut into 1-inch chunks)
• 2.5 cups mushrooms
• 1 carrot (diced into 1/2-inch pieces)
• 2 large turnips (cut into 1-inch cubes to mimic potatoes)
• 1/2 large onion
• 1/2 cup celery
• 3 tsp garlic
• 2.5 tsp caraway seeds (gives that’s classic Irish flavor profile)
• 2 bay leaves
• 1 cup Guinness
• 2.5 cups beef broth (I use Kettle & Fire for a richer base)
• 1/2 tsp dried thyme
• salt
• pepper

For the garnish:

• parsley

Step 1: Prepare the Mise en Place

• 2 lb pork shoulder
• 1 carrot
• 2 large turnips
• 1/2 large onion
• 1/2 cup celery
• 3 tsp garlic
• 2.5 cups mushrooms

Cut the pork shoulder into 1-inch chunks and set aside.

Dice the carrot into 1/2-inch pieces, cut the turnips into 1-inch cubes, dice the onion, chop the celery, mince the garlic, and slice the mushrooms.

Having everything prepped before cooking ensures smooth execution and prevents overcooking any component.

I like to arrange everything in small bowls so I can add ingredients quickly without fumbling mid-cook.

Step 2: Sear the Pork for Deep Flavor

• 2 tbsp butter
• 2 lb pork shoulder
• salt
• pepper

Melt 2 tablespoons of butter in a large pot or Dutch oven over medium-high heat.

Pat the pork chunks dry and season generously with salt and pepper.

Once the butter foams, working in batches if needed, sear the pork until browned on all sides (about 8-10 minutes total).

This browning creates a flavorful crust and builds the foundation of the stew’s depth.

Remove the seared pork to a plate and set aside.

Step 3: Build the Aromatic Base

• 3 tbsp butter
• 2.5 cups mushrooms
• 1 carrot
• 2 large turnips
• 1/2 large onion
• 1/2 cup celery
• 3 tsp garlic

Lower the heat to medium, add the remaining 3 tablespoons of butter to the pot, and let it melt.

Add the prepared mushrooms, carrots, turnips, onion, and celery, stirring occasionally and cooking for 4-5 minutes until the vegetables begin to soften and release their flavors.

The lower heat prevents burning while allowing the vegetables to caramelize slightly.

Stir in the minced garlic and cook for 30 seconds until fragrant.

Step 4: Build the Stew with Flavorings and Liquid

• 2.5 tsp caraway seeds
• 2 bay leaves
• 1 cup Guinness
• 2.5 cups beef broth
• seared pork from Step 2

Stir in the caraway seeds and bay leaves, cooking for about 30 seconds to bloom the spices and release their oils.

Pour in the Guinness to deglaze the pot, scraping up any browned bits from the bottom with a wooden spoon—these bits are packed with flavor.

Add the beef broth and return the seared pork from Step 2 to the pot, stirring to combine.

I find the caraway seeds give an authentic Irish character that really makes this stew sing, especially with the Guinness.

Step 5: Simmer Low and Slow Until Tender

• aromatic vegetable mixture from Step 3
• stew base from Step 4
• 1/2 tsp dried thyme

Increase the heat to bring the liquid to a boil, then reduce to low, cover, and simmer for 20-30 minutes until the pork is fork-tender and the flavors have melded together.

Add the dried thyme during the last 5 minutes of cooking so it doesn’t lose its subtle flavor.

Taste and adjust seasoning with salt and pepper as needed.

The low, gentle simmer ensures tender pork without drying it out.

Step 6: Serve with Fresh Parsley

• parsley
• finished stew from Step 5

Ladle the warm stew into bowls and garnish generously with fresh parsley.

Remove the bay leaves if desired before serving.

The bright color and fresh flavor of the parsley provide a beautiful contrast to the rich, dark stew.

Guinness Keto Irish Pork Stew

Delicious Guinness Keto Irish Pork Stew recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 37 minutes mins

Servings: 6 servings

Calories: 2400

Ingredients Method

Ingredients

  

For the stew::

• 5 tbsp butter (I like Kerrygold unsalted butter for this)
• 2 lb pork shoulder (cut into 1-inch chunks)
• 2.5 cups mushrooms
• 1 carrot (diced into 1/2-inch pieces)
• 2 large turnips (cut into 1-inch cubes to mimic potatoes)
• 1/2 large onion
• 1/2 cup celery
• 3 tsp garlic
• 2.5 tsp caraway seeds (gives that's classic Irish flavor profile)
• 2 bay leaves
• 1 cup Guinness
• 2.5 cups beef broth (I use Kettle & Fire for a richer base)
• 1/2 tsp dried thyme
• salt
• pepper

For the garnish::

• parsley

Method

 

1. Cut the pork shoulder into 1-inch chunks and set aside. Dice the carrot into 1/2-inch pieces, cut the turnips into 1-inch cubes, dice the onion, chop the celery, mince the garlic, and slice the mushrooms. Having everything prepped before cooking ensures smooth execution and prevents overcooking any component. I like to arrange everything in small bowls so I can add ingredients quickly without fumbling mid-cook.
2. Melt 2 tablespoons of butter in a large pot or Dutch oven over medium-high heat. Pat the pork chunks dry and season generously with salt and pepper. Once the butter foams, working in batches if needed, sear the pork until browned on all sides (about 8-10 minutes total). This browning creates a flavorful crust and builds the foundation of the stew's depth. Remove the seared pork to a plate and set aside.
3. Lower the heat to medium, add the remaining 3 tablespoons of butter to the pot, and let it melt. Add the prepared mushrooms, carrots, turnips, onion, and celery, stirring occasionally and cooking for 4-5 minutes until the vegetables begin to soften and release their flavors. The lower heat prevents burning while allowing the vegetables to caramelize slightly. Stir in the minced garlic and cook for 30 seconds until fragrant.
4. Stir in the caraway seeds and bay leaves, cooking for about 30 seconds to bloom the spices and release their oils. Pour in the Guinness to deglaze the pot, scraping up any browned bits from the bottom with a wooden spoon—these bits are packed with flavor. Add the beef broth and return the seared pork from Step 2 to the pot, stirring to combine. I find the caraway seeds give an authentic Irish character that really makes this stew sing, especially with the Guinness.
5. Increase the heat to bring the liquid to a boil, then reduce to low, cover, and simmer for 20-30 minutes until the pork is fork-tender and the flavors have melded together. Add the dried thyme during the last 5 minutes of cooking so it doesn't lose its subtle flavor. Taste and adjust seasoning with salt and pepper as needed. The low, gentle simmer ensures tender pork without drying it out.
6. Ladle the warm stew into bowls and garnish generously with fresh parsley. Remove the bay leaves if desired before serving. The bright color and fresh flavor of the parsley provide a beautiful contrast to the rich, dark stew.