Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Periwinkle Soup
Ingredients
Directions
Prepare the periwinkles
Wash the periwinkles well and boil them in a saucepan with a handful of salt to help pick out the fish easily.
Make the soup
In another saucepan, heat the dripping or butter with the onion or carrot, parsley, and thyme until browned.
Add 1 pint of water to the browned mixture and bring to a boil.
Once boiling, add the picked periwinkles, pepper, and salt, and let it boil for another 30 minutes.
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 + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Thyme + peppertop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Onion + thymetop 7% of all pairsSmell alikemoderateCooked together11,171 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Periwinkles
- Provide the main flesh and the distinctive sea flavour of the soup.
- Dripping or butter
- Carries the aromatics and adds richness and browned flavour to the base.
- Onion or carrot
- Browns in the fat to build a sweet, savoury base for the broth.
Swap the onion
How well each one fits the dish's main ingredients (butter, parsley, thyme, pepper):
- Carrotfits better
- Shallotfits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against butter, parsley, thyme, pepper. 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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