Why it works: Chicken and onion are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 17,814 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Tripe, Stewed
Ingredients
Directions
Prepare the tripe
Remove any fat from the cooked tripe and pour a little hot water over it, then drain when cool.
Cut the tripe into pieces and add to a pot with the stock.
Stew and thicken
Bring to a boil, then add the chopped onion, salt, and pepper.
Thicken with flour and butter, or use just flour.
If using uncooked tripe, double the stock and cook until tender after boiling in salted water.
Drain off the water before serving.
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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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Chicken + buttertop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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
- Tripe
- Forms the main body of the dish and becomes tender through slow simmering.
- Flour
- Thickens the stock into a smooth sauce as it heats.
- Butter
- Adds richness and a smooth mouthfeel to the thickened sauce.
- Chicken or rabbit stock
- Provides the liquid base that cooks the tripe and carries the flavour.
The step that matters
Thicken with flour and butter. Flour must be cooked in the hot liquid for a while, or it stays floury and tastes raw. Adding it to a boiling liquid without whisking can make lumps, so stir it in smoothly.
Swap the onion
How well each one fits the dish's main ingredients (chicken, pepper, flour, butter):
- Capsicumfits better
- Potatofits better
- Leekfits about as well
- Onionthe original
Fit is the average pairing score against chicken, pepper, flour, butter. 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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