Why it works: Egg and cream are a kitchen classic. They rank in the top 24% of all ingredient pairs, and cooks put them together in 42,166 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Game Soup
Ingredients
Directions
Prepare the meat and broth
Pound the cold bird breasts in a mortar.
Break the legs and bones into pieces and boil them in broth for 1 hour.
Strain the broth and place it in a soup kettle over low heat, avoiding boiling.
Make the soup
Mash the turnips and strain them through a fine sieve with the pounded meat.
Mix the egg yolks with the cream and strain through a sieve.
As the soup is about to boil, add the egg and cream mixture, stirring gently to combine.
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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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
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Turnip + creamtop 27% of all pairsSmell alikemoderateCooked together797 recipes
Shared aroma: octanal (fat, soap).
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Turnip + eggtop 36% of all pairsSmell alikelowCooked together1,077 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
Egg and cream barely smell alike, yet cooks put them together in 42,166 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bird breasts
- Provide the main meat, pounded to a smooth base that thickens the soup.
- Turnips
- Mashed and strained to give body and a mild, earthy sweetness to the soup.
- Egg yolks
- Enrich and thicken the soup as they gently set when combined with the hot liquid.
- Cream
- Adds richness and a smooth, silky texture that softens the soup's flavour.
The step that matters
Adding the egg and cream mixture. Egg yolks set when heated, so the soup must be just below boiling and stirred gently when they are added. Boiling can curdle the yolks and leave the soup grainy.
Swap the turnip
How well each one fits the dish's main ingredients (egg, cream):
- Spinachfits better
- Asparagusfits better
- Leekfits better
- Turnipthe original
Fit is the average pairing score against egg, 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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