Why it works: Carrot and onion are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 21,601 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
White Oyster Soup ; Or, Oyster Soup a LA Heine
Ingredients
Directions
Prepare the stock
Open the oysters carefully and reserve their liquor.
In a large pot, combine veal, ham, water, carrots, onions, mace, peppercorns, and salt.
Simmer for 5 hours.
Strain the stock and let it cool.
Skim off any fat.
Thicken and finish
In a small portion of boiling stock, steep the sliced stale bread for a few minutes, then drain it.
Pound the bread with the chicken until well blended, then gradually mix in the stock.
Pass the mixture through a sieve into a clean pot.
Heat the mixture and stir in the boiling cream.
If the soup is not thick enough, mix arrow-root with cold milk or stock and add it to the soup.
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 + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Oyster + breadtop 13% of all pairsSmell alikemoderateCooked together2,545 recipes
Shared aroma: 2-nonenal (fatty, green).
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Oyster + hamtop 13% of all pairsSmell alikemoderateCooked together360 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
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
- Long simmering draws flavor and body from the meat into the stock, giving the soup richness.
- Stale bread
- Soaked and pounded bread absorbs liquid and swells, adding body and a smooth texture.
- Cream
- Adds fat for a rich, silky mouthfeel and softens the savory flavors.
- Oysters
- Provide the main briny, sea-like flavor that defines the soup.
- Arrow-root
- Starch that thickens the liquid when the soup needs more body.
- Ham
- Adds savory, salty depth to the stock.
The step that matters
Stirring in the boiling cream. Cream is rich in fat and can separate or turn grainy if the soup is boiled hard after it goes in. Keep the soup hot but gently heated once the cream is added so it stays smooth.
Swap the mace
How well each one fits the dish's main ingredients (oyster, veal, ham, carrot, onion, bread, cream):
- Celeryfits better
- Parsleyfits better
- Garlicfits better
- Macethe original
Fit is the average pairing score against oyster, veal, ham, carrot, onion, bread, cream. 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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