Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
To Fry Tripe
Ingredients
Directions
Prepare
Remove tripe from vinegar and dip it in the beaten egg.
Coat the tripe in bread crumbs or flour, seasoning if necessary.
Cook and serve
Fry the tripe in a pan with butter and lard until golden brown.
For the gravy, mix flour with water and add a little vinegar or mushroom/walnut catsup.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Bread + mushroomtop 10% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Butter and flour 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
- Is the main protein; frying gives it a crisp golden coating around a tender interior.
- Beaten egg
- Acts as a binder so the bread crumbs or flour coating adheres to the tripe.
- Bread crumbs or flour
- Forms a crisp, browned coating when fried.
- Butter
- Adds richness and flavour and helps the coating brown.
- Lard
- Provides a high-temperature frying fat that crisps the coating.
- Flour (for gravy)
- Thickens the gravy as it combines with water.
The step that matters
Fry until golden brown. Frying in a hot mix of butter and lard browns the coating through the Maillard reaction and crisps it. Too low a heat leaves the coating greasy and pale, while the tripe is already cooked.
“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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