Mcguire's Irish Pub Senate Bean Soup Recipe: Smoky Bacon and Barley Depth in One Pot

Bringing McGuire's Irish Pub Senate Bean Soup into your kitchen delivers that signature pub warmth in every hearty spoonful. The secret lies in slow-cooked beans, smoky bacon, and barley that transforms simple ingredients into a restaurant-quality stew.

I first tasted this version during a Boston winter, and it became my go-to for chilly evenings.

This recipe captures the pub's essence with traditional elements like navy beans, bacon, and barley, all simmered until tender. The smoky depth comes from crispy bacon rendered in the pot, while the barley adds a satisfying chew that balances the creamy soup.

With just one pot and 3 hours of hands-off time, you'll have a soup that tastes like a home away from home.

The result is a rich, flavorful soup with perfectly tender beans, crispy bacon bits, and a barley that holds its shape. The aroma alone will fill your kitchen with comfort, and each spoonful delivers that smoky, savory harmony that makes this dish a classic.

Serve with crusty bread to soak up every last drop.

Whether you're feeding a crowd or saving leftovers for days, this recipe scales beautifully while keeping that pub-style authenticity. Here's how to make it—just like they do in Boston.

Ingredients for mcguire's irish pub senate bean soup

Six hearty ingredients transform into a Boston pub classic—smoky, creamy, and full of comfort.

The bacon is non-negotiable here. Thick-cut, smoked bacon from Costco or local butcher shops gives that signature pub smokiness, but regular bacon works in a pinch. Chop it yourself—pre-chopped bacon burns faster and loses flavor. For the beans, navy beans are traditional, but you can swap in cannellini or great northern if that's what you have. The barley? Pearl barley is key—it holds its shape better than steel-cut for this dish. Grab it in the bulk section at Whole Foods or Trader Joe's if you want to save money. The carrots and celery should be fresh, but frozen works if you're in a hurry (just thaw them first).

No smoked bacon? Regular bacon plus a dash of liquid smoke gets you close. Short on thyme? Dried oregano at half the amount works, but fresh thyme is worth hunting down at the market. The tomato paste can be that squeeze tube from Trader Joe's—it's perfect for this recipe, no waste, and keeps forever. If you're using dried beans, soak them overnight (or quick-soak by boiling for 2 minutes, then letting them sit for an hour). For the broth, low-sodium is crucial—you'll be adding salt later. The bay leaves? Tear them slightly before adding so they release flavor faster.

This soup tastes even better the next day—3-4 days in the fridge, 3 months frozen. I always make a double batch because it reheats perfectly. Store it in a glass jar for the freezer—no freezer burn. The bacon bits crisp up beautifully when reheated, so don't skip adding them back at the end. Serve with crusty bread or oyster crackers for that full pub experience. Leftovers? Freeze in portions for quick lunches later.

Step-by-step instructions for mcguire's Irish pub senate bean soup

Here's how to build that rich, smoky flavor layer by layer—just like they do in Dublin pubs.

Place the 0.5 lb thick-cut bacon in a large Dutch oven over medium heat. Let it cook undisturbed for 8-10 minutes until the fat renders out and the bacon becomes crispy. I like to press down gently on the bacon with a spatula during the first minute—this prevents it from curling and ensures even contact with the pan.

Once the bacon is crisp, use tongs to remove it from the pot and set it aside on a paper towel-lined plate, leaving the rendered fat in the pan. Add the diced celery stalks, diced yellow onion, and sliced carrots to the pot. Cook for 5-6 minutes until the vegetables soften slightly and the onion becomes translucent. You'll smell that sweet, caramelized aroma—this is where the soup's depth of flavor begins.

Add the 0.5 cup rinsed pearl barley to the pot and stir to coat it in the bacon fat. Toast the barley for 2 minutes until it turns a light golden color and smells nutty. This toasting step is crucial—it removes any raw taste and adds a subtle crunch to the finished soup.

Next, stir in the minced garlic cloves and cook for 30 seconds until fragrant. Add the 2 tbsp tomato paste and stir well to combine. The tomato paste will thicken slightly and deepen the flavor profile. Pour in the 6 cups chicken broth and bring the mixture to a gentle boil. Reduce heat to low and add the 2 whole bay leaves, 1.5 tsp salt, 0.5 tsp black peppercorns, and 1 tsp dried thyme.

Add the 2 cups soaked navy beans (drained) to the pot. Stir gently to combine, then cover and let the soup simmer for 1 hour to 1 hour 15 minutes until the beans are tender and the barley is fully cooked. You'll know it's ready when the navy beans easily mash between your fingers with light pressure. I like to check the texture every 15 minutes—this prevents overcooking and ensures the beans stay intact but tender.

After the initial simmering time, taste the soup and adjust seasoning if needed. The flavors should be rich, smoky, and well-balanced. If the soup is too thick, add a little more chicken broth to reach your desired consistency. The barley should be soft but still hold its shape slightly—this adds a pleasant texture contrast.

Crush the reserved bacon into small pieces and stir it back into the pot. Add the 2 tbsp butter and stir until it melts completely, creating a glossy finish. The butter adds a luxurious mouthfeel and balances the smoky bacon flavor. Remove the bay leaves from the soup before serving.

Let the soup rest for 10 minutes before serving. This resting time allows the flavors to meld together and the soup to thicken slightly. Ladle the soup into bowls and garnish with additional crushed bacon if desired. Each spoonful should deliver a perfect balance of smoky bacon, hearty barley, and tender navy beans—just like a proper Irish pub serving.

Best sauces and condiments for this mcguire's irish pub senate bean soup

Smoky Bacon Crumble

This isn't just any bacon—it's the star of the show. I always use thick-cut smoked bacon from Costco or my local butcher because that smoky depth is what makes this soup taste like a Boston pub.

After rendering, I crush the bacon into tiny pieces and stir it back in at the end. The contrast of crispy bacon against the creamy soup is pure magic. For extra richness, save some bacon fat to finish the soup instead of butter. 🥓

Creamy Butter Finish

The final touch is always 2 tablespoons of unsalted butter stirred into the hot soup. This creates a velvety texture that balances the smoky bacon and earthy barley. I like to use Plugrá butter because it's rich and melts beautifully.

If you're watching calories, reduce to 1 tablespoon—the flavor impact is still noticeable. The butter also helps emulsify the soup, giving it that restaurant-quality mouthfeel.

Herb-Infused Oil Drizzle

For an elevated touch, I sometimes drizzle the soup with herb-infused olive oil before serving. Simply heat 2 tablespoons of extra-virgin olive oil with 1 teaspoon fresh thyme leaves and ½ teaspoon minced garlic for 1 minute, then strain.

This adds an aromatic finish without overpowering the soup's natural flavors. It's a trick I picked up from my Nonna—she'd always finish her soups with a drizzle of infused oil. 🌿

Sour Cream Swirl

If you want to add a creamy contrast, stir in 2 tablespoons of sour cream just before serving. The tanginess cuts through the richness of the bacon and barley beautifully. I prefer full-fat sour cream for the best texture, but Greek yogurt works in a pinch.

For a smoky twist, mix the sour cream with ½ teaspoon smoked paprika before adding. This is a game-changer for those who love their soups with a cool, creamy element. 🥛

Crispy Fried Onions

No pub-style bean soup is complete without crispy fried onions on top. Heat 2 tablespoons of bacon fat in a small pan over medium heat and fry ¼ cup thinly sliced yellow onions for 3-4 minutes until golden and crispy.

Sprinkle these over each bowl of soup just before serving—they add a delightful crunch that contrasts perfectly with the creamy broth. This is a must-try if you want that authentic pub experience. 🧅

Fresh Herb Garnish

A sprinkle of fresh herbs elevates the dish instantly. I like to use chopped parsley or chives for a bright, fresh finish. For a more robust flavor, try fresh thyme leaves or sliced green onions.