Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Lobster Soup
Ingredients
Directions
Prepare the shells
Remove the meat from the lobster and break up the shell.
In a stewpan, combine the lobster shell, small claws, and heads of the shrimp with enough water to cover them. Stew for 30 minutes.
Strain the liquid and set it aside.
Make the stock
Lightly brown the onions, carrot, turnip, mace, peppercorns, cloves, bay leaves, parsley, marjoram, and celery in a stewpan.
Add the chicken feet and veal or fish stock. Stew for 1.5 hours.
Finish and serve
Cut the lobster meat into dice-sized pieces and set aside.
Pound the cream and meat from the lobster head and coral with the picked shrimp.
Season the mixture with cayenne, nutmeg, and a few drops of garlic vinegar.
Mix in the reserved liquid from the shells.
In a tureen, add the essence of anchovy.
Skim and strain the soup.
Mix in the reserved lobster pieces and pounded ingredients.
Bring the soup to a boil and pour it into the tureen.
Add the hard-boiled egg yolks and fish forcemeat balls if desired.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + parsleytop 2% of all pairsSmell alikestrongCooked together2,842 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lobster
- Its meat provides the main body and flavour, and its shell and head give the stock its depth.
- Shrimp
- Their shells and picked meat add sweet, concentrated seafood flavour to the stock and pounded base.
- Chicken feet
- Their gelatin adds body and a silky mouthfeel to the stock.
- Veal or fish stock
- Forms the liquid base that the soup is built on.
- Hard-boiled egg yolks
- Add richness and a smooth, creamy texture to the finished soup.
- Essence of anchovy
- Adds a salty, savoury depth that rounds out the seafood flavour.
The step that matters
Skim and strain the soup. Skimming removes coagulated proteins and fat that would cloud the broth and taste greasy, and straining removes fine solids so the soup stays clear and smooth.
Swap the mace
How well each one fits the dish's main ingredients (lobster, shrimp, onion, carrot, turnip, clove, parsley):
- Celeryfits better
- Capersfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against lobster, shrimp, onion, carrot, turnip, clove, 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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