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Watercress Soup

Watercress Soup

Origin: EuropeanPeriod: Traditional

Watercress Soup is a smooth, vibrantly green soup prepared from fresh watercress (Nasturtium officinale) simmered in vegetable or chicken stock and finished with butter and milk to achieve a velvety, creamy consistency. The dish is characteristically light yet richly flavored, with the peppery, slightly bitter notes of watercress balanced by the mellow richness of dairy. Seasoned simply with salt, it exemplifies the European tradition of elevating humble, foraged greens into elegant preparations. Its origins are broadly rooted in traditional European cookery, with particular associations in British and French culinary heritage.

Cultural Significance

Watercress has been cultivated and consumed in Europe since antiquity, and its use in soups reflects a longstanding tradition of incorporating nutrient-dense wild greens into everyday cooking, particularly in the British Isles where watercress beds were commercially established by the early nineteenth century. In France, a closely related preparation known as potage au cresson became a fixture of classic bourgeois cuisine. The soup thus represents both the resourcefulness of rural food traditions and the refinement of continental culinary technique.

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vegetarianvegandairy-free
Prep20 min
Cook15 min
Total35 min
Servings4
Difficultyintermediate

Ingredients

Method

1
Melt a generous knob of butter in a large saucepan over medium heat, then add any aromatics such as onion or leek and sauté gently for 4-5 minutes until softened.
5 minutes
2
Pour in the vegetable or chicken stock and bring the mixture to a gentle simmer over medium-high heat.
5 minutes
3
Add the fresh watercress to the simmering stock, pressing it down to submerge it fully. Cook for 3-4 minutes until the watercress is just wilted but still vibrantly green.
4 minutes
4
Remove the pan from the heat and allow the soup to cool slightly for a few minutes before blending to prevent pressure build-up.
3 minutes
5
Transfer the soup to a blender or use an immersion blender and blend until completely smooth and velvety.
2 minutes
6
Return the blended soup to the saucepan over low heat and stir in the milk gradually until you reach the desired creamy consistency.
3 minutes
7
Season generously with salt to taste, then gently reheat the soup without allowing it to boil to preserve its bright green color.
3 minutes
8
Ladle the soup into warmed bowls and finish with a small knob of butter swirled on top just before serving.
Watercress Soup — RCI-SP.002.0230 | Recidemia