Why it works: Sorrel and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 317 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Cream of Sorrel
Ingredients
Directions
Prepare the greens
Wash the sorrel, spinach, and lettuce thoroughly.
Make the soup
In a frying pan, melt the butter and cook the greens until tender.
Transfer the cooked greens to a kettle with boiling water.
Finish and serve
Just before serving, beat the eggs and mix in the cream.
Serve the soup with squares of toasted bread in the tureen.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Sorrel + lettucetop 1% of all pairsSmell alikestrongCooked together317 recipes
Shared aroma: coumarin (sweet, hay).
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Sorrel + spinachtop 1% of all pairsSmell alikestrongCooked together204 recipes
Shared aroma: coumarin (sweet, hay).
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Spinach + lettucetop 1% of all pairsSmell alikestrongCooked together427 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sorrel
- Provides the sharp, lemony acidity that defines the soup's flavour.
- Butter
- Adds fat and richness while softening the greens in the pan.
- Eggs
- Thicken the soup gently when beaten in and warmed, adding body and richness.
- Cream
- Adds fat and smoothness, mellowing the sharpness of the sorrel.
The step that matters
Mixing the eggs and cream into the soup. Eggs thicken when heated gently but curdle if the soup boils after they are added. Add them just before serving and keep the soup hot rather than boiling.
Swap the lettuce
How well each one fits the dish's main ingredients (sorrel, spinach, butter, egg, cream, bread):
- Leekfits better
- Chivefits about as well
- Shallotfits about as well
- Lettucethe original
Fit is the average pairing score against sorrel, spinach, butter, egg, cream, bread. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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