Why it works: Egg and butter are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 118,967 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Egg Soup
Ingredients
Directions
Combine 1 pint of water, 1 well-beaten egg yolk, 1 ounce of butter, and 1 ounce of sugar in a pot.
Heat over medium until it begins to simmer, stirring continuously.
Pour the mixture several times from the pot to a basin and back again until it is smooth and frothy.
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 + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolk
- Thickens the broth as it heats and adds richness and a smooth, frothy body.
- Butter
- Adds fat for richness and a silky mouthfeel to the soup.
- Sugar
- Adds sweetness that balances the savory-leaning richness of the yolk and butter.
The step that matters
Heating without boiling. Egg yolk proteins set when heated too hot, so the mixture can curdle or turn grainy. Heating gently over medium while stirring keeps it smooth; stop once it begins to simmer.
“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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