Why it works: Butter and bread 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 ↓
Anchovy Toast
Ingredients
Directions
Prepare
Pound the anchovies in a mortar with fresh butter until smooth.
Rub the mixture through a sieve.
Assemble
Spread the anchovy mixture on toasted bread.
For extra flavor, fry the toast in clarified butter before spreading the mixture.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mustard + breadtop 16% of all pairsSmell alikemoderateCooked together1,484 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Anchovies
- Provide the salty, savory base flavor of the spread.
- Fresh butter
- Binds the pounded anchovies into a smooth, spreadable paste and adds richness.
The step that matters
Rub the mixture through a sieve. Pounding alone leaves fibrous bits and lumps. Pressing the paste through a sieve breaks these up, giving the smooth, even texture the spread needs.
Swap the mustard
The recipe marks mustard as optional. How well each one fits the dish's main ingredients (butter, pepper, bread):
- Capsicumfits better
- Tomatofits better
- Potatofits better
- Mustardthe original
Fit is the average pairing score against butter, pepper, bread. 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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