Why it works: Olive and bread are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 1,091 recipes. Both carry 2-undecenal, which smells sweet. The science ↓
Russian Sandwiches
Ingredients
Directions
Chop the olives finely and moisten them with mayonnaise.
Cut the bread into thin, narrow strips.
Spread half of the strips with the chopped olives and the other half with caviar.
Press the strips together in pairs.
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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Olive + breadtop 9% of all pairsSmell alikemoderateCooked together1,091 recipes
Shared aroma: 2-undecenal (sweet).
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Bread + caviartop 16% of all pairsSmell alikelowCooked together65 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Olive + caviartop 18% of all pairsSmell alikelowCooked together61 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
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