Why it works: Biscuit and mustard match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 121 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Chili Yinegab
Ingredients
Directions
Prepare the pepper vinegar
Chop the cayenne peppers finely and soak them in strong vinegar for two weeks.
Strain the mixture and bottle it.
Make and assemble
Prepare biscuit dough and roll it out to ¾ inch thick.
Bake the biscuits until golden.
Split the biscuits, lightly butter them, and add a slice of tongue or ham.
Spread French mustard or anchovy sauce on the meat before closing the biscuit.
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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Biscuit + mustardtop 4% of all pairsSmell alikestrongCooked together121 recipes
Shared aroma: coumarin (sweet, hay).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + biscuittop 12% of all pairsSmell alikemoderateCooked together841 recipes
Shared aroma: nonanal (fat, citrus).
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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
- Small ripe cayenne peppers
- Provide the heat and pungent flavour that the vinegar draws out and carries.
- Strong vinegar
- Extracts the peppers' heat and flavour during soaking and acts as a preserving liquid.
- Biscuit dough
- Forms the bread that holds the filling, rising and browning in the oven to a golden crust.
- Butter
- Adds richness and moisture to the split biscuit and softens its crumb.
- Tongue or ham
- Supplies the savoury, meaty filling of the sandwich.
The step that matters
Soak the peppers for two weeks. Vinegar slowly pulls heat and flavour out of finely chopped peppers. Shortening the soak leaves the infusion weak and under-flavoured, so the full two weeks matters.
“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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