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 ↓
Fish Soups
Ingredients
Directions
Make the base
Combine diced carrots, celery, parsley roots, butter, thyme, mignonette pepper, and salt in a stewpan.
Fry the mixture until light in color.
Add the remaining prawns and the bodies of prawns.
Pour in the Sauternes wine and boil for 10 minutes.
Stir in the boiled rice and veal consommé.
Allow the mixture to boil gently for 30 minutes.
Strain the mixture through a sieve, then reserve the broth in a basin.
Make the soup
Pound the prawns, rice, and vegetables together in a mortar.
Dilute the mixture with the reserved broth and rub through a tammie.
Put the puree into a soup pot.
Keep the soup cool until dinner time.
Heat the soup without boiling.
Mix in lobster coral butter, cayenne pepper, and lemon juice.
Serve
Pour the soup into a tureen with the prawns' tails and quenelles of trout.
Serve.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Prawns
- Their shells and flesh give the soup its main flavor and body when pounded and strained.
- Rice
- Boiled and pounded into the puree, it thickens the soup and gives it a smooth body.
- Butter
- Fat carries aroma from the frying vegetables and rounds out the soup's richness.
- Carrots
- Frying them builds sweetness and savory depth in the base.
- Sauternes wine
- Its acidity and sweetness add aromatic depth as it reduces during boiling.
- Veal consommé
- Provides a savory, gelatin-rich liquid that carries the flavor of the soup.
The step that matters
Keep the soup cool, then heat without boiling. Boiling a puree made with egg-free thickening can cause it to separate or turn grainy, and it can dull the delicate flavor of the shellfish and butter. Gentle heat keeps the texture smooth.
Swap the celery
How well each one fits the dish's main ingredients (carrot, parsley, butter, thyme, pepper, wine, rice):
- Marjoramfits better
- Rosemaryfits about as well
- Tarragonfits about as well
- Celerythe original
Fit is the average pairing score against carrot, parsley, butter, thyme, pepper, wine, rice. 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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