Kapusniak (Polish Sauerkraut Soup)
Introduction
Kapusniak, the beloved Polish Sauerkraut Soup, is the ultimate comfort food for chilly days. With its robust flavors from tangy sauerkraut, hearty potatoes, and savory meats, this soup delivers a tangy and warming experience in every spoonful. Its balance of acidity, richness, and smoky undertones makes it a crowd pleaser, perfect for family dinners or cozy gatherings.
Why Kapusniak Stands Out
This classic soup captures the essence of Polish cuisine. Unlike typical vegetable soups, Kapusniak combines the bright, piquant flavor of sauerkraut with the deep, savory notes of pork or smoked meats. Each ingredient shines—potatoes add body, carrots bring subtle sweetness, and fresh dill lifts everything with a burst of freshness. The result is a meal that feeds the soul and satisfies the appetite.
Building Layers of Flavor
Kapusniak shines when you take the time to build flavors. Start by sautéing onions, carrots, and celery until golden in a bit of oil or rendered bacon fat for added richness. Incorporate smoked meats such as kielbasa or bacon for that signature smokiness. Next, simmer the sauerkraut along with potatoes and spices; the long, slow cook melds all the flavors into something truly special.
Serving Suggestions for Kapusniak
This soup is traditionally served steaming hot, garnished with a flourish of chopped dill or parsley. For an authentic Polish experience, offer it alongside rye bread or crusty rolls to soak up the tangy broth. A generous dollop of sour cream on top adds creaminess and balances the tartness beautifully.
Nutritional Information and Serving Size
A batch of this recipe yields about 6 hearty servings. Each serving contains approximately 250 to 300 calories, depending on the types and amounts of meat used. Packed with fiber from vegetables and sauerkraut, alongside protein from meat, Kapusniak is both filling and nourishing.
Kapusniak: Comfort in a Bowl (Recap)
Kapusniak blends tangy, hearty, and smoky flavors in a way few soups can match. Its old-world charm, simplicity, and satisfying flavor profile make it a must-try for anyone seeking cozy comfort food with a unique twist.
Ingredients
💡Meal Planning Tip: Save this recipe to automatically generate an organized shopping list with all ingredients sorted by store section—perfect for efficient grocery trips and streamlined meal planning.

Instructions
- Heat oil or bacon fat in a large soup pot over medium heat. Add the diced bacon or kielbasa and cook until lightly browned. Remove and set aside most of the fat, leaving about 2 tablespoons in the pot.
- Add the onion, carrots, and celery. Sauté for 5–7 minutes, stirring occasionally, until softened and lightly golden.
- Stir in tomato paste (if using) and cook for another minute to develop more flavor.
- Add sauerkraut, potatoes, bay leaves, broth, and optional herbs and seeds (marjoram and caraway) to the pot. Stir well to combine.
- Bring the soup to a gentle boil, then reduce heat to a simmer. Add the cooked bacon or sausage back into the pot.
- Simmer uncovered for about 30 minutes, or until potatoes are tender and flavors meld. Taste and adjust seasoning with salt and pepper.
- Remove bay leaves before serving. Ladle hot soup into bowls, garnish with fresh dill or parsley, and serve with a spoonful of sour cream on top.
Weekly Meal Planning
Kapusniak is an excellent choice for weekly meal prep—it holds up beautifully in the fridge and tastes even better after a day or two. Save and schedule this recipe to create a smart shopping list and plan out your soup nights with ease.
Planning Benefits:
– Automatically calculates ingredient quantities for multiple recipes
– Organizes your shopping list by grocery store section
– Consolidates overlapping ingredients to avoid duplicates
– Helps make meal prep simple, efficient, and stress-free
Pro tip: When you’re planning several meals with ingredients like potatoes, carrots, or sausage, schedule your recipes to ensure your list reflects exact totals—no more extra trips to the store or wasted produce.
Cook and Prep Times
Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour