Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Curry Egg Sauce
Ingredients
Directions
Make the sauce
In a pan, brown the onion lightly in the butter.
Stir in the flour and curry powder until blended.
Gradually add the milk and cook until thick and smooth.
Add the chopped egg and cook for one more minute.
Stir in the cream and season with salt to taste.
Serve
Serve immediately, especially with boiled white fish or boiled fowl with rice.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Flour
- Thickens the milk into a smooth sauce as it cooks.
- Butter
- Carries the onion flavour and adds richness to the sauce.
- Milk
- Forms the liquid base that thickens into the sauce.
- Curry powder
- Provides the main spice flavour and aroma of the sauce.
- Hard-boiled egg
- Adds body and a mild, rich texture to the sauce.
The step that matters
Gradually add the milk and cook until thick and smooth. Adding milk slowly while stirring lets the flour starch disperse evenly, preventing lumps. Cooking until thick lets the starch swell and set the sauce.
Swap the onion
How well each one fits the dish's main ingredients (flour, butter, milk, egg, cream):
- Potatofits better
- Leekfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against flour, butter, milk, 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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