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 ↓
Anchovy Toast
Ingredients
Directions
Prepare the toast
Butter the toasted bread.
Spread a little anchovy paste on top.
Make the sauce
Combine the egg yolks and cream.
Heat gently to thicken without boiling.
Season the mixture with cayenne pepper.
Melt butter in a saucepan.
Add anchovy paste and pepper, and simmer.
Stir in flour and cook until thick.
Serve
Pour the sauce over the hot toast and serve immediately.
Pour over buttered toast and serve hot.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Bread + anchovytop 10% of all pairsSmell alikemoderateCooked together1,260 recipes
Shared aroma: hexanol (green, fruity).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Anchovy + eggtop 12% of all pairsSmell alikemoderateCooked together2,330 recipes
Shared aroma: decanal (soap, orange peel).
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
- Egg yolks
- Thicken the sauce as they set with gentle heat, giving it a smooth, rich body.
- Butter
- Adds fat and richness, carrying flavour and giving the sauce a silky mouthfeel.
- Cream
- Adds moisture and richness, softening the sauce and helping it thicken smoothly with the yolks.
- Flour
- Thickens the sauce by absorbing liquid as it cooks, giving it body.
- Anchovy paste
- Adds salty, savoury depth that gives the sauce and toast its characteristic flavour.
The step that matters
Heat gently to thicken without boiling. Egg yolks begin to set at moderate temperatures and curdle or scramble if overheated. Gentle heat lets the yolk and cream thicken into a smooth sauce instead of lumps.
“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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