Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Fish Soup; So Named From Prince Bagration
Ingredients
Directions
Prepare the consomme
Prepare a good consomme.
Make a quenelle of soles with crayfish butter.
Poach the fish
Trim the fillets of sole, perch, and carp, and sprinkle with coarse sea salt.
After an hour, wash and drain the fillets.
Place them in a sauté pan.
Mark an essence with the bones and trimmings of the fish.
Squeeze the essence through a fine sieve over the fillets.
Boil the fillets slowly for 10 minutes.
Finish and serve
Pour the cooking liquid into the consomme and clarify it.
Reduce the consomme by one-fifth and pour it into a tureen over the fillets and quenelles.
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 + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Chervil + parsleytop 1% of all pairsSmell alikestrongCooked together774 recipes
Shared aroma: estragole (anise, licorice).
-
Chervil + lemontop 3% of all pairsSmell alikestrongCooked together358 recipes
Shared aroma: coumarin (sweet, hay).
-
Crayfish + roetop 10% of all pairsSmell alikemoderateCooked together36 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Crayfish + cherviltop 11% of all pairsSmell alikemoderateCooked together27 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
- Fillets of sole
- Provide the delicate white flesh that forms the main body of the soup.
- Crayfish butter
- Adds rich fat and aroma to the soleflesh quenelle.
- Bones and trimmings of fish
- Release gelatine and flavour into the essence that gives the broth depth.
- 1 good consomme
- Forms the clear, savoury liquid base in which the fish is served.
The step that matters
Clarifying the consomme. Pouring the fish cooking liquid into the consomme and clarifying it must be done gently. Rough boiling breaks up the clarifying raft and leaves the broth cloudy and less clear.
Swap the chervil
How well each one fits the dish's main ingredients (crayfish, butter, fish, roe, parsley, lemon):
- Capersfits better
- Tarragonfits about as well
- Thymefits about as well
- Chervilthe original
Fit is the average pairing score against crayfish, butter, fish, roe, parsley, lemon. 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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