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 ↓
Sardine Toast
Ingredients
Directions
Prepare
Cut 6 small, thin rounds of bread.
Toast and butter or fry them in a little hot dripping until golden on both sides.
Skin and bone the sardines, then mix them with butter, cayenne, and half of the anchovy paste to form a paste.
Make the topping
In a small saucepan, combine flour, water, and milk, stirring over heat until thick.
Add the sardine paste to the thick mixture and stir until hot.
Assemble and serve
Spread the sardine mixture on the hot toast and sprinkle with the remaining anchovy paste.
Serve immediately while 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Anchovy + breadtop 10% of all pairsSmell alikemoderateCooked together1,260 recipes
Shared aroma: hexanol (green, fruity).
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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Sardines
- Provide the main fish flavour and the savoury body of the spread.
- Flour
- Thickens the water and milk into a smooth sauce that holds the sardine paste together.
- Anchovy paste
- Adds a salty, savoury depth that boosts the umami of the sardines.
- Bread
- Provides a crisp, golden base that holds the warm topping.
The step that matters
Stirring the flour, water and milk until thick. Flour must be cooked with liquid over heat so its starch swells and thickens smoothly. Stopping too early leaves a thin, raw-tasting sauce that will not hold the sardine paste.
“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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