A warm bowl of Kartoffelsuppe is the definition of comfort food. This traditional German potato soup blends tender vegetables with a creamy, flavorful broth and hearty sausage, creating a dish that is both satisfying and nourishing. Perfect for chilly evenings or cozy family meals, this classic recipe delivers rich taste with simple ingredients.
Why You’ll Love This Recipe
This soup is incredibly comforting and easy to prepare, making it ideal for both beginner and experienced cooks. It uses simple pantry ingredients yet delivers deep, rich flavors thanks to the combination of vegetables, broth, and cream. The balance between creamy texture and chunky vegetables makes every spoonful satisfying. It is also versatile, allowing you to adapt it to your taste preferences or dietary needs. Whether you want a hearty dinner or a make-ahead meal, this recipe fits perfectly into any routine.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
2 lbs (900 g) potatoes, peeled and diced
2 carrots, peeled and diced
2 celery stalks, diced
1 leek, thinly sliced and rinsed
1 medium onion, diced
5 cups (1.2 L) vegetable or chicken broth
2 tbsp butter
1 cup (240 ml) heavy cream
8 oz (225 g) smoked sausage, sliced (use halal sausage)
2 bay leaves
1 tsp salt (adjust to taste)
1/2 tsp black pepper
1/4 tsp nutmeg
2 tbsp fresh parsley, chopped
Directions
Start by preparing all the vegetables. Peel and dice the potatoes and carrots, chop the celery, dice the onion, and slice the leek. Make sure to rinse the leek thoroughly to remove any grit hidden between the layers.
In a large pot, melt the butter over medium heat. Add the onion, leek, carrots, and celery. Cook for about 5 to 7 minutes, stirring occasionally, until the vegetables are softened and fragrant. Avoid browning them, as this step is meant to build a gentle flavor base.
Add the diced potatoes to the pot, followed by the broth and bay leaves. Increase the heat slightly until the mixture reaches a gentle boil, then reduce to a simmer. Cover and let it cook for 20 to 25 minutes, or until the potatoes are tender.
Remove the bay leaves once the vegetables are fully cooked. Using an immersion blender, blend part of the soup directly in the pot until you reach a semi-smooth consistency. If you prefer, you can transfer half of the soup to a blender and then return it to the pot. This step creates a creamy texture while still keeping some chunks.
Stir in the heavy cream and sliced sausage. Season with salt, pepper, and nutmeg. Allow the soup to simmer gently for another 5 to 10 minutes so the flavors can combine. Taste and adjust seasoning as needed.
Serve hot, garnished with freshly chopped parsley.
Servings and timing
This recipe yields 6 servings.
Prep time: 20 minutes
Cook time: 30 minutes
Total time: 50 minutes
Variations
You can easily customize this soup to suit your preferences. For a vegetarian version, simply omit the sausage and use vegetable broth. Adding extra vegetables like parsnips or celeriac can enhance the flavor and texture. For a lighter version, replace heavy cream with milk or a plant-based alternative. If you prefer a thicker soup, blend more of the mixture, or add fewer liquids. You can also experiment with herbs like thyme or marjoram for a slightly different flavor profile.
Storage/Reheating
Allow the soup to cool completely before storing. Transfer it to airtight containers and refrigerate for up to 4 days. The flavor often improves after a day as the ingredients meld together.
For longer storage, freeze the soup in freezer-safe containers for up to 3 months. Leave some space at the top of the container to allow for expansion.
To reheat, warm the soup gently on the stove over medium-low heat, stirring occasionally. If the soup becomes too thick, add a bit of broth or milk to reach the desired consistency. You can also reheat individual portions in the microwave.
FAQs
Can I make this soup without sausage?
Yes, you can omit the sausage entirely and still have a delicious, hearty soup.
What type of potatoes work best?
Starchy potatoes like Yukon Gold or Russet are ideal for a creamy texture.
Can I prepare this soup ahead of time?
Yes, it stores well and often tastes even better the next day.
Can I use milk instead of cream?
Yes, milk or half-and-half can be used for a lighter version.
Is this soup gluten-free?
Yes, as long as the broth and sausage used are gluten-free.
Can I freeze potato soup?
Yes, it freezes well, though the texture may become slightly softer after thawing.
How do I make the soup thicker?
Blend a larger portion of the soup or reduce the amount of liquid slightly.
What can I serve with this soup?
It pairs well with crusty bread, rolls, or a simple salad.
Can I add other vegetables?
Yes, vegetables like parsnips or turnips work well in this recipe.
How long does it last in the fridge?
It can be stored safely for up to 4 days in the refrigerator.
Conclusion
Traditional German Kartoffelsuppe is a timeless dish that brings warmth and comfort to any table. With its creamy texture, rich flavors, and simple preparation, it is a recipe you will return to again and again. Whether enjoyed fresh or reheated the next day, this soup delivers satisfying results every time.
