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 ↓
Excellent Lobster Soup
Ingredients
Directions
Prepare the lobster
Remove the meat from the claws, bodies, and tails of the lobsters, discarding the brown fur and the bag in the head.
Beat the fins, chine, and small claws in a mortar.
Make the broth
Boil the mixture gently in 2 quarts of water with the French roll crumb, ground white pepper, salt, anchovies, onion, sweet herbs, and lemon peel until flavorful.
Strain the broth.
Beat the lobster spawn with butter, nutmeg, and flour in a mortar.
Mix the beaten lobster spawn with 1 quart of cream.
Cut the lobster tails into pieces.
Boil the lobster pieces with the cream and strained soup.
Make the force-meat balls and serve
Make force-meat balls from the remaining lobster, mace, pepper, salt, crumbs, and eggs.
Mix the force-meat balls with a bit of flour.
Heat the force-meat balls in the soup.
Serve the soup with the force-meat balls.
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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Lobster + creamtop 6% of all pairsSmell alikemoderateCooked together1,050 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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White pepper + parsleytop 14% of all pairsSmell alikelowCooked together1,451 recipes
Shared aroma: myrcene (balsamic, herbaceous).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lobster
- Provides the main flavor and the tender meat that makes up the soup's body.
- Cream
- Adds richness and a smooth, silky body to the soup.
- Butter
- Adds richness and fat that carries flavor through the spawn mixture.
- French roll crumb
- Acts as a thickener, giving the broth more body.
- Eggs
- Bind the force-meat balls so they hold their shape while cooking.
- Onion
- Adds savory sweetness and aromatic depth to the broth.
The step that matters
Boil the lobster pieces with the cream and strained soup. Boiling cream can cause it to curdle or scorch, and overcooked lobster becomes tough and rubbery. Keeping the heat gentle protects both the texture of the soup and the lobster.
Swap the white pepper
How well each one fits the dish's main ingredients (meat, lobster, onion, parsley, lemon, cream, butter):
- Thymefits better
- Tarragonfits better
- Capersfits better
- White pepperthe original
Fit is the average pairing score against meat, lobster, onion, parsley, lemon, cream, butter. 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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