Potato, Green Cabbage, and Leek Soup with Lemon Crème Fraîche
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This vibrant potato, green cabbage, and leek soup is a sophisticated take on a classic farmhouse favourite. By gently sautéing the vegetables in butter and olive oil before simmering, you build a deep, savoury foundation that perfectly complements the earthy potatoes. The addition of a Parmesan rind provides an optional but highly recommended umami boost, resulting in a velvety texture that feels truly indulgent while remaining light enough for a healthy lunch.
As a versatile vegetarian dish, this soup is ideal for seasonal meal planning during the cooler months. The highlight is the bright lemon crème fraîche drizzle, which cuts through the richness of the vegetables with a refreshing citrus lift. Served with a handful of fresh chives and the reserved buttery cabbage, it makes for a beautiful, nourishing starter or a comforting main course alongside some crusty sourdough bread.
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Ingredients for Potato, Green Cabbage, and Leek Soup with Lemon Crème Fraîche
120ml crème fraîche or soured cream
1 tablespoon fresh lemon juice
1/4 teaspoons finely grated lemon peel
2 tablespoons (1/4 stick) butter, divided
1 tablespoon extra-virgin olive oil
6 cups diced green cabbage (1/2-inch dice
from about 1/2 medium head)
450g chopped leeks (white and pale green parts only
3 to 4 large)
3 large garlic cloves, pressed
450g 1/2-inch cubes peeled Yukon Gold potatoes (about 575g)
1 2 x 2-inch piece Parmesan cheese rind (optional)
1 Turkish bay leaf
1450ml (or more) low-salt chicken broth
2 tablespoons chopped fresh chives (for garnish)
How to make Potato, Green Cabbage, and Leek Soup with Lemon Crème Fraîche
Back to contentsWhisk crème fraîche, lemon juice, and lemon peel in small bowl to blend. Cover and chill. DO AHEAD: Can be made 4 hours ahead. Keep chilled.
Melt 1 tablespoon butter with 1 tablespoon olive oil in heavy large pot over medium-high heat. Add cabbage; sprinkle lightly with salt and freshly ground black pepper and sauté until cabbage is almost tender but not brown, 6 to 8 minutes. Using slotted spoon, transfer 1 cup cabbage to small bowl and reserve for garnish.
Add 1 tablespoon butter to pot with cabbage; add leeks and garlic. Sauté over medium heat until leeks soften slightly, about 3 minutes. Stir in potatoes, Parmesan rind, if desired, and bay leaf. Add 1450ml broth; bring to boil. Reduce heat to medium-low; cover and simmer until all vegetables are tender, 20 to 25 minutes. Discard Parmesan rind, if using, and bay leaf. Working in batches, puree soup in blender until smooth. Return puree to pot. Simmer until heated through, adding more broth by 60ml fuls to thin soup to desired consistency. Season with salt and pepper.
Ladle soup into bowls. Top each serving with some of reserved sautéed cabbage. Drizzle crème fraîche mixture over soup; sprinkle with chives and serve.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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