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Europe & Mediterranean

Sorrel

Rumex acetosa.

Leaf.
Part Used
Fresh.
Form

Local / Regional Names

Oseille (French).

Countries / Cuisines

France, broader Europe.

Flavor & Aroma

Sharply sour, lemony, almost citrus-like despite being a leafy green rather than a fruit.

Culinary Uses

A soured leafy green used in soups and sauces, valued for its acidity.

Classic Dishes

French sorrel soup (soupe à l'oseille); sorrel sauce for fish.

Pairings

Cream, fish, eggs.

Timing

Add fresh, wilting quickly into a soup or sauce base near the end of cooking – prolonged cooking turns the vibrant green color a dull khaki.

Storage

Fresh keeps only a few days refrigerated; wilts quickly.

Substitutions

A combination of spinach and a good squeeze of lemon juice approximates both the texture and the tartness.

Cultural / History Notes

Contains oxalic acid at levels worth a brief food-safety note – a genuinely acidic leafy green rather than merely a herb with a sour flavor note, distinguishing it functionally from most other herbs in this reference.

Blend Cross-References

Not a blend component; used as a fresh leafy green/purée.