Why it works: Butter and sorrel work together. They rank in the top 16% of all ingredient pairs, and cooks put them together in 652 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sorrel
Ingredients
Directions
Prepare the sorrel
Wash the sorrel clean and let it drain.
Cook and jar
Melt the butter in an earthen pot and add the sorrel to boil.
Once cooked, transfer the sorrel to stone or earthen jars greased with butter.
Let it sit overnight.
Seal
Melt the mutton or beef fat and cover the sorrel with an inch thick layer to prevent air exposure.
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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Butter + sorreltop 16% of all pairsSmell alikemoderateCooked together652 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + muttontop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sorrel + muttontop 29% of all pairsSmell alikelowCooked together48 recipes
Shared aroma: octanal (fat, soap).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sorrel
- Is the main vegetable being cooked and preserved, giving the dish its tart, lemony flavour.
- Butter
- Cooks the sorrel in fat and coats the jars, adding richness and helping preserve the greens.
- Mutton or beef fat
- Forms a solid layer over the sorrel that blocks air, slowing spoilage.
The step that matters
Covering the sorrel with melted fat. Fat must fully cover the sorrel in an unbroken layer. Any exposed surface meets air and can spoil, so the seal needs to be complete.
Swap the sorrel
How well each one fits the dish's main ingredients (butter, mutton):
- Pepperfits better
- Parsleyfits better
- Capersfits about as well
- Sorrelthe original
Fit is the average pairing score against butter, mutton. 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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