Why it works: Rice and onion 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 ↓
Curried Tripe
Ingredients
Directions
Place the tripe in a saucepan of cold water and bring to a boil. Remove it immediately; this is called blanching.
Scrape the tripe with a knife to cleanse it thoroughly.
Cut the tripe into small pieces.
In a saucepan, lay the tripe pieces and cover them with cold water.
Peel the onion and cut it partially through. Add it to the saucepan with the tripe.
Bring the saucepan to a boil, then reduce the heat and let it simmer for 2.5 hours.
Check the tripe with a fork; it should be very tender when done.
Remove the saucepan from the heat and place it on a paper on the table.
Using a fork, take the tripe pieces out and place them on a dish.
In a small saucepan, combine the flour, curry powder, and dripping, mixing well with a wooden spoon.
Add enough cold water to make a stiff paste.
Pour in ½ pint of the liquid from boiling the tripe.
Heat the mixture, stirring until it boils and thickens, ensuring it doesn't get lumpy.
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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Rice + oniontop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Rice + flourtop 16% of all pairsSmell alikemoderateCooked together6,611 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (rice, flour):
- Arrowrootfits better
- Okrafits better
- Welsh onionfits better
- Onionthe original
Fit is the average pairing score against rice, flour. Candidates are from the same food group and used in at least 100 recipes.
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