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 ↓
Sardines on Brown Bread
Ingredients
Directions
Lay the halved sardines on the slices of brown bread spread with butter.
Chop the yolk and white of the hard boiled egg finely.
Sprinkle the chopped egg and parsley in small heaps between the sardines.
Drizzle a few drops of chili vinegar over the top.
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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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Bread + parsleytop 15% of all pairsSmell alikemoderateCooked together8,588 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + vinegartop 16% of all pairsSmell alikemoderateCooked together6,477 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
- Sardines
- Provide the main savoury, oily flavour and the protein of the dish.
- Brown bread
- Forms the crisp-edged base that holds the toppings.
- Butter
- Adds richness and moisture to the bread and helps the toppings stick.
- Hard boiled egg
- Adds creamy texture and mild richness between the sardines.
- Chili vinegar
- Adds sharp acidity that cuts through the oily fish.
Swap the parsley
How well each one fits the dish's main ingredients (bread, butter, egg, vinegar):
- Tarragonfits about as well
- Parsleythe original
- Capersfits about as well
- Nutmegfits about as well
Fit is the average pairing score against bread, butter, egg, vinegar. 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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