Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Cueried Eggs
Ingredients
Directions
Make the curry sauce
In a pan, melt the butter over low heat and fry the sliced onion until tender, without browning.
Add the curry powder and stock, and let it simmer until the onion is soft.
In a bowl, mix the cornstarch with the cream, then stir this mixture into the stock and onion.
Bring to a boil, then reduce heat and simmer for 5 minutes.
Finish and serve
Add the quartered hard-boiled eggs, and season with salt and pepper.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Onion + creamtop 18% of all pairsSmell alikelowCooked together10,827 recipes
Shared aroma: 2-nonanone (fruity, floral).
Onion and cream barely smell alike, yet cooks put them together in 10,827 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
- Onion
- Softens into a sweet base that carries the curry flavour through the sauce.
- Curry powder
- Supplies the main spice aroma and flavour of the dish.
- Cornstarch
- Thickens the stock and cream into a smooth, coating sauce.
- Cream
- Adds richness and a silky texture to the sauce.
- Hard-boiled eggs
- Form the substance of the dish, soaking up the sauce's flavour.
The step that matters
Bring to a boil, then simmer gently. Cornstarch must reach a boil to fully thicken the sauce, but the cream can separate or turn grainy if it boils hard for long. Simmering gently after the boil keeps the sauce smooth and glossy.
Swap the onion
How well each one fits the dish's main ingredients (butter, cream, egg, pepper):
- Potatofits better
- Spinachfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against butter, cream, egg, pepper. 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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