Why it works: Onion and rice are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 10,433 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Kedgeree
Ingredients
Directions
Prepare
Peel and slice the onions.
Make the kedgeree
Fry the onions in butter until brown.
Move the saucepan with the cooked rice to the side of the fire to dry off moisture.
Turn the Kedgeree onto a hot dish.
Garnish and serve
Garnish with the fried onions and hard-boiled eggs cut in halves.
Serve immediately.
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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Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + ricetop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Rice + eggtop 28% of all pairsSmell alikemoderateCooked together8,350 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Onions
- Frying until brown adds sweetness and savoury depth to the dish.
- Butter
- Fat that carries the frying and adds richness and flavour to the rice.
- Cooked rice
- Forms the bulk of the dish and absorbs the butter and seasonings.
- Hard-boiled eggs
- Add protein-rich texture and a mild, creamy contrast to the rice.
The step that matters
Drying the rice over the side of the fire. Moving the rice off direct heat lets surface moisture evaporate, so the grains stay separate and fluffy rather than turning soggy when combined with the butter and onions.
Swap the onion
How well each one fits the dish's main ingredients (butter, rice, egg):
- Asparagusfits better
- Leekfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against butter, rice, egg. 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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