
This hearty Potato Kielbasa Soup has been my cold-weather salvation for years, combining tender potatoes with smoky sausage in a rich, creamy broth that warms you from the inside out. The combination of simple ingredients creates complex flavors that taste like they've been simmering all day, even though this comfort classic comes together in just 35 minutes.
I first made this soup during a particularly brutal winter storm when we were snowed in for days. My family devoured it so enthusiastically that it immediately earned a permanent spot in our regular meal rotation. Now it's requested at least twice a month, especially when temperatures drop.
Ingredients
- Potatoes: Medium sized and peeled. Choose starchy varieties like Russets for a creamier texture or waxy varieties like Yukon Gold to maintain their shape better.
- Kielbasa sausage: Provides the signature smoky flavor. Look for quality Polish kielbasa with visible spices and a firm texture.
- Onion: Yellow or white works perfectly. The natural sweetness balances the savory elements.
- Carrots: Add natural sweetness and color. Choose firm bright orange carrots for best flavor.
- Celery: Adds a subtle aromatic quality that creates depth in the broth.
- Garlic: Fresh cloves provide much better flavor than pre-minced varieties.
- Chicken broth: Forms the base of the soup. Use low sodium if possible to control salt levels.
- Heavy cream: Creates the luxurious texture. Full fat works best for preventing curdling.
- Olive oil: For sautéing. A good quality extra virgin olive oil enhances overall flavor.
- Salt and pepper: For seasoning to your preference.
- Fresh parsley: Brightens the finished soup both visually and flavor-wise.
Step-by-Step Instructions
- Brown the Kielbasa:
- Heat olive oil in a large heavy-bottomed pot over medium heat until it shimmers. Add the sliced kielbasa in a single layer and let it cook undisturbed for 2 minutes before stirring. Continue cooking for another 2 to 3 minutes until pieces develop a golden brown crust. This caramelization creates incredible depth of flavor as the sausage releases its smoky oils. Remove and set aside on a paper towel-lined plate.
- Sauté the Vegetables:
- Add onion to the same pot with the flavorful sausage drippings and cook for 2 minutes until translucent. Add garlic and cook for 30 seconds until fragrant but not browned. Add carrots and celery, stirring occasionally for about 3 minutes until they begin to soften. This vegetable base creates the aromatic foundation of your soup.
- Simmer Potatoes:
- Add diced potatoes to the pot and stir to coat with the vegetable mixture. Pour in chicken broth and increase heat to bring to a boil. Once boiling, reduce heat to maintain a gentle simmer and cook uncovered for 15 minutes. Test potatoes with a fork to ensure they are tender but not falling apart. The potatoes will absorb the flavors of the broth while cooking.
- Finish the Soup:
- Return the browned kielbasa to the pot and stir to incorporate. Pour in the heavy cream while stirring continuously to prevent curdling. Simmer gently for 5 minutes to allow flavors to meld and soup to thicken slightly. Avoid boiling after adding cream as this can cause separation.
- Season and Serve:
- Taste the soup and adjust seasonings with salt and pepper as needed. Remember that kielbasa is already salty so start with a small amount. Ladle into warm bowls and sprinkle with freshly chopped parsley before serving. The contrast of the bright herb against the creamy soup adds visual appeal and fresh flavor.

The kielbasa is truly the star ingredient in this soup. I discovered this recipe after bringing home some incredible homemade kielbasa from our local Polish deli. The owner shared that his grandmother always used it in potato soup during winter, insisting that the quality of the sausage makes all the difference. He was absolutely right. When I can find it, I use a traditional smoked Polish kielbasa made with garlic and marjoram.
Make It Your Own
This soup welcomes customization based on your preferences and what you have available. For a healthier version, use turkey kielbasa which offers similar flavor with less fat. You can also substitute half and half for the heavy cream to reduce calories. For additional nutrition, consider adding a handful of chopped kale or spinach during the last few minutes of cooking.

Storage and Reheating
This Potato Kielbasa Soup stores exceptionally well in the refrigerator for up to 4 days in an airtight container. The flavors actually deepen overnight making it perfect for meal prep. When reheating, do so gently over medium low heat, stirring occasionally to prevent scorching. Add a splash of broth if needed to adjust consistency. For longer storage, you can freeze portions for up to 3 months, though the texture of the potatoes may change slightly upon thawing.
Serving Suggestions
Serve this hearty soup with a crusty artisan bread for dipping or a simple side salad dressed with vinaigrette to cut through the richness. For a truly authentic Polish experience, offer rye bread with butter on the side. This soup pairs particularly well with light, crisp beers or a glass of dry white wine. For special occasions, I sometimes serve it in bread bowls which always impresses guests while being incredibly simple.
Frequently Asked Questions
- → Can I use a different sausage for this soup?
Yes, you can substitute kielbasa with other sausages like smoked sausage, Italian sausage, or even turkey sausage based on your preference.
- → How can I thicken this soup?
Mashing some of the potatoes before adding the cream will naturally thicken the soup. You can also add a slurry of cornstarch and water for extra thickness.
- → Is it possible to make this soup spicier?
Yes, adding a dash of smoked paprika, cayenne pepper, or red pepper flakes will give the soup a spicy kick.
- → Can I make this soup ahead of time?
Yes, this soup keeps well. You can refrigerate it for up to 3 days or freeze it for longer storage. Reheat gently on the stove for best results.
- → What sides go well with this soup?
Pair this soup with crusty bread, garlic bread, or a fresh green salad for a complete and satisfying meal.