Why it works: Mustard and biscuit 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 ↓
Anchovy Toast
Ingredients
Directions
Make the paste
Beat the anchovies and fresh butter together in a mortar until you have a smooth paste.
Season the paste with Cayenne pepper, curry powder, and mustard to taste.
Assemble and serve
Spread the seasoned paste on biscuits.
Warm the biscuits in a Dutch oven 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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Mustard + biscuittop 4% of all pairsSmell alikestrongCooked together121 recipes
Shared aroma: coumarin (sweet, hay).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + biscuittop 12% of all pairsSmell alikemoderateCooked together841 recipes
Shared aroma: nonanal (fat, citrus).
-
Butter + biscuittop 17% of all pairsSmell alikemoderateCooked together2,009 recipes
Shared aroma: nonanal (fat, citrus).
-
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 a salty, savoury depth that flavours the whole paste.
- Fresh butter
- Binds the anchovies into a smooth, spreadable paste and adds richness.
- Biscuits
- Serve as the crisp base that carries the paste.
Swap the mustard
How well each one fits the dish's main ingredients (butter, pepper, biscuit):
- Spinachfits about as well
- Chivefits about as well
- Mustardthe original
- Arrowrootfits about as well
Fit is the average pairing score against butter, pepper, biscuit. 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.
More anchovy toast recipes
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