Why it works: Flour and vinegar are a kitchen classic. They rank in the top 27% of all ingredient pairs, and cooks put them together in 8,652 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Fried Tripe
Ingredients
Directions
Prepare the tripe
Scrape the tripe.
Cut the tripe into 3‑inch squares.
Boil the tripe in salted water until very tender.
Remove the tripe from the pot.
Cut the tripe into smaller pieces.
Season the pieces.
Fry and make the sauce
Roll the pieces in flour.
Fry the pieces in hot lard until brown.
Add water to the frying pan.
Thicken the sauce with flour mixed smooth with vinegar.
Pour the sauce over the hot tripe.
Serve
Serve.
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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Flour + vinegartop 27% of all pairsSmell alikemoderateCooked together8,652 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tripe
- Main protein; boiling makes it very tender before it is fried.
- All-purpose flour
- Coats the pieces so they brown in the lard, and thickens the sauce.
- Lard
- Hot fat that fries the floured pieces until brown and crisp.
- Vinegar
- Adds acidity that sharpens the flavor of the thickened sauce.
The step that matters
Fry the pieces in hot lard until brown. The lard must be hot enough so the floured surface browns quickly and seals in moisture; if the fat is too cool, the pieces absorb grease and turn soggy rather than crisp.
“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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