Why it works: Fish and egg are a kitchen classic. They rank in the top 22% of all ingredient pairs, and cooks put them together in 2,782 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Ray Soup
Ingredients
Directions
Make the soup
Boil the ray in fish stock until tender.
Strain the liquid through a sieve.
Return the liquid to the saucepan and bring it to a boil.
Add the vermicelli and cook until tender.
Remove from heat for a minute.
Stir in the cream beaten with the egg yolk.
Simmer for a few minutes without boiling.
Serve
Heat the trench roll in the oven.
Soak the trench roll in some soup until moist.
Place the trench roll in a tureen.
Pour the soup over it 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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Fish + eggtop 22% of all pairsSmell alikemoderateCooked together2,782 recipes
Shared aroma: 2-nonenal (fatty, green).
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Cream + eggtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Fish + creamtop 24% of all pairsSmell alikelowCooked together937 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Cream and egg 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
- Ray
- Provides the main body and flavour of the soup once cooked until tender.
- Cream
- Adds richness and a smooth, velvety texture to the soup.
- Egg yolk
- Thickens the cream mixture and gives the soup a silkier body.
- Vermicelli
- Adds starchy pasta strands that soften in the soup and give it body.
- Trench roll
- Soaked in soup until moist, it becomes the base that the soup is poured over.
The step that matters
Stir in the cream beaten with the egg yolk. Egg yolk can curdle or scramble if the soup is too hot, so it should be removed from heat first and then gently simmered without boiling to keep it smooth.
“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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