Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Stock for Brown or White Fish-soups
Ingredients
Directions
Prepare
Clean the skate, flounders, and eels well, then cut them into pieces.
Make the stock
Cover the fish with water and season with mace, pepper, salt, onion, celery, parsley roots, and sweet herbs.
Simmer the mixture for 1.5 hours, closely covered.
Strain the stock for use.
Brown soup option
For brown soup, first fry the fish in butter until brown, then follow the above steps.
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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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Clove + celerytop 6% of all pairsSmell alikestrongCooked together4,668 recipes
Shared aroma: gamma-decalactone (peach, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Skate
- Gives the stock body and gelatin-rich flavour as it simmers.
- Eels
- Adds richness and body to the stock through their collagen-rich flesh.
- Flounders
- Contributes a delicate fish flavour to the stock.
- Onion
- Adds savoury depth and aroma to the stock.
- Celery
- Adds savoury, aromatic flavour to the stock.
The step that matters
Keeping the simmer gentle and covered. A rolling boil can cloud the stock and break up the fish, while a gentle, covered simmer extracts flavour cleanly and keeps the liquid clear.
Swap the mace
How well each one fits the dish's main ingredients (fish, pepper, onion, clove, celery, parsley):
- Thymefits better
- Marjoramfits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against fish, pepper, onion, clove, celery, parsley. 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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