Bacon Potato Leek Soup

Bacon Potato Leek Soup is one of those recipes that feels like a warm hug on a cold day. With crispy bacon, tender potatoes, and sweet leeks simmered in chicken broth with a splash of Irish ale, this hearty soup delivers incredible flavor with minimal effort. I love how just a handful of ingredients can create something this satisfying.

The first time I made this soup, I was surprised by how the leeks transformed into something sweet and silky after a quick saute in bacon grease. The addition of Smithwick’s Irish Ale might seem unusual, but it adds a subtle malty depth that makes this bacon and potato soup stand out from other potato soup recipes. It’s become my go-to recipe for feeding a crowd on game days, and the leftovers make an amazing lunch the next day.

What You’ll Need for This Hearty Soup

When I make Bacon Potato Leek Soup, I keep it simple with ingredients you probably already have. Pro tip: always use thick-cut bacon for the best texture and flavor.

• 8 medium white potatoes (about 2.5-3 lbs), peeled and cubed
• 4 cups chicken broth (I prefer low-sodium so I can control the salt)
• 1/2 lb thick-cut bacon
• 3 leeks, sliced with tops of stems discarded (rinse well to remove dirt)
• 1/2 cup half and half (milk or heavy cream works too)
• 1/2 cup sour cream
• 1/4 to 1/3 cup Smithwick’s Irish ale, or to taste (optional but highly recommended)
• Salt and pepper to taste
• Fresh chives, chopped for garnish
• 1/2 cup cheddar cheese, shredded for topping

My personal tip: Don’t skip rinsing those leeks. They can hide dirt between layers, and nobody wants gritty soup. I slice them lengthwise first, then rinse under cold water before chopping.

How to Make the Best Bacon Potato Leek Soup

Step 2: While the potatoes cook, cut your bacon into small chunks. Fry in a skillet over medium-high heat for about 10 minutes, stirring occasionally until crispy and golden brown. The bacon should be cooked through but not burnt.

Step 3: Drain most of the bacon grease from the skillet, reserving 3-4 tablespoons. Set the crispy bacon bits aside on a paper towel.

Step 4: Add your sliced leeks to the skillet with the reserved bacon grease. Saute over medium heat for 8-10 minutes until they turn soft and translucent (not browned). They should smell sweet and be completely tender.

Step 5: Once the potatoes are tender, remove the pot from heat. Stir in the sauteed leeks, half and half, sour cream, Irish ale, and most of the bacon (save some for garnish). Using an immersion blender on low speed, carefully blend until about half the potatoes are pureed, leaving visible potato chunks throughout for texture. If you don’t have an immersion blender, a hand mixer or potato masher works great, just be careful not to over-blend or the soup can become gummy.

Step 6: Taste the soup before adding salt since the bacon and broth already add plenty of sodium. Start with 1/4 teaspoon salt and pepper, then adjust to your preference.

Step 7: Serve hot, topped with shredded cheddar cheese, reserved bacon bits, and fresh chopped chives.

Perfect Pairings for Potato Leek Soup

This creamy bacon soup pairs beautifully with crusty, hearty sides that can soak up the rich broth.

Crusty Sourdough Bread: The tangy flavor and chewy texture of sourdough complements the rich, creamy soup perfectly. Toast it with butter for extra indulgence.

Simple Green Salad: A fresh salad with mixed greens, cucumbers, and a light vinaigrette cuts through the richness of the Bacon Potato Leek Soup and adds a crisp, refreshing element.

Garlic Bread: Warm, buttery garlic bread is always a crowd-pleaser and makes this soup feel like a complete comfort food meal.

Bread Bowls: Serve your soup right inside a hollowed-out bread bowl for a fun presentation that’s perfect for parties or game day gatherings.

These are some of the best sides for potato soup because they balance the creamy, savory flavors without overwhelming the dish.

Discover More Delicious Potato Leek Soup Recipes

While this bacon version delivers bold, hearty flavors perfect for game day gatherings, there are times when a simpler approach hits the spot. The Easy Rustic Potato Leek Soup showcases the natural sweetness of leeks with just six ingredients and minimal effort, while the Chunky Leek and Potato Soup offers a wholesome, cream-free option that comes together in just 30 minutes.

For busy days when hands-off cooking is essential, the Crockpot Potato Leek Soup fills the home with incredible aromas while requiring almost no active time. When entertaining guests with refined palates, the velvety Creamy Potato and Leek Soup provides restaurant-quality elegance that impresses without overwhelming.

How to Store Your Leftover Soup

Store any leftover Bacon Potato Leek Soup in an airtight container in the refrigerator for up to 4 days. The flavors actually deepen overnight, making the leftovers even better the next day.

To reheat, warm the soup gently on the stovetop over medium-low heat, stirring occasionally. Add a splash of chicken broth or milk if it’s thickened too much. If the soup has separated after refrigeration, whisk vigorously while reheating to bring it back together. You can also microwave individual portions in 1-minute intervals, stirring between each one.

Pro tip: I recommend storing the garnishes separately and adding fresh cheddar, bacon, and chives when you reheat. This keeps everything tasting fresh and the bacon stays crispy.

Common Questions About Making This Soup

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