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
Prepare the tripe
Wash the tripe thoroughly.
Parboil the tripe in well salted water.
Put the tripe into boiling water and boil until tender, about 1 hour.
Drain the tripe on a clean, dry cloth.
Cut the tripe into 2‑inch square pieces.
Cook the rice
Boil the rice in the same water for 20 minutes.
Make the curry
Slice the onions.
Fry the sliced onions in the drippings.
Season with salt, pepper, and vinegar.
Add the tripe to the onions.
Cook together for 15 minutes, stirring occasionally.
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.
-
Rice + oniontop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Rice + peppertop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Onion + vinegartop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tripe
- Provides the main body and chewy texture of the dish once cooked until tender.
- Rice
- Serves as the starchy base that soaks up the curried juices.
- Onions
- Soften and sweeten as they fry, forming the flavour base of the curry.
- Drippings
- Carry the heat for frying the onions and add savoury richness.
The step that matters
Boil the tripe until tender. Tripe is tough and must be simmered long enough to break down its connective tissue; undercooked tripe stays rubbery and chewy, so test a piece before moving on.
Swap the onion
How well each one fits the dish's main ingredients (rice, pepper, vinegar):
- Capsicumfits better
- Cucumberfits better
- Mustardfits better
- Onionthe original
Fit is the average pairing score against rice, pepper, vinegar. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Rice Fritters84 recipes
Steamed Rice48 recipes
Rice Griddle Cakes28 recipes
Rice and Cheese Casserole23 recipes