Why it works: Parsley and onion are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 25,843 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Leg of Mutton with Oysters
Ingredients
Directions
Parboil the oysters.
Mix the oysters with parsley, minced onions, sweet herbs, and the yolks of two hard boiled eggs.
Cut five or six holes in the fleshy part of the leg of mutton.
Stuff the mixture into the holes.
Tie the leg of mutton in a cloth.
Boil gently for 2.5 to 3 hours, depending on the size.
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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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Oyster + eggtop 14% of all pairsSmell alikemoderateCooked together4,103 recipes
Shared aroma: 2-nonenal (fatty, green).
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Oyster + muttontop 16% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: 2-nonenal (fatty, green).
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Onion + muttontop 18% of all pairsSmell alikelowCooked together4,531 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Oyster + oniontop 20% of all pairsSmell alikemoderateCooked together1,920 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (oyster, parsley, egg, mutton):
- Shallotfits better
- Cucumberfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against oyster, parsley, egg, mutton. Candidates are from the same food group and used in at least 100 recipes.
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