Why it works: Carrot and pepper match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 14,555 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Lobster Soup
Ingredients
Directions
Make the stock
Combine veal, carrots, onions, pepper, salt, mace, and water in a large pot and boil for 3 to 4 hours.
Add the broken lobster shell and enough water to cover it in a separate saucepan and simmer while the soup boils.
Strain the lobster shell mixture and return the liquid to the soup pot.
Finish the soup
Finely chop the lobster meat, add it to the soup, and boil for an additional 2 hours.
If available, grate the lobster coral and add it to the soup for enhanced appearance.
In a small bowl, mix butter and flour until smooth, then stir the mixture into the soup.
Add white wine and vinegar or lemon juice to the soup, stirring well before serving.
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 + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lobster + meattop 14% of all pairsSmell alikelowCooked together909 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Carrot + macetop 15% of all pairsSmell alikemoderateCooked together2,592 recipes
Shared aroma: myristicin (spice, warm).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal shin
- Releases gelatin and body into the broth during long simmering, giving it richness.
- Lobster
- Contributes its sweet, distinctive flavor to the soup and its shell adds depth to the stock.
- Butter
- Adds richness and a silky mouthfeel to the finished soup.
- Flour
- Thickens the soup as it is stirred in with the butter.
- White wine
- Adds acidity and aromatic complexity to the soup.
The step that matters
Mixing the butter and flour into the soup. Flour clumps if added directly to hot liquid. Blending it smoothly with butter first lets it disperse evenly and thicken the soup without lumps.
Swap the mace
How well each one fits the dish's main ingredients (veal, carrot, onion, pepper, lobster, meat, butter):
- Parsleyfits better
- Celeryfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against veal, carrot, onion, pepper, lobster, meat, 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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