Why it works: Watercress and capers share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 60 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Canape Des Olives Earci
Ingredients
Directions
Prepare
Cut the French roll into round slices.
Fry the slices in a frying basket until golden brown.
Assemble
Prepare enough watercress butter to create a wall around each crouton.
In the center of each crouton, place two stoned olives filled with a mixture of pounded anchovy and capers.
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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Watercress + caperstop 1% of all pairsSmell alikestrongCooked together60 recipes
Shared aroma: coumarin (sweet, hay).
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Olive + caperstop 3% of all pairsSmell alikestrongCooked together1,688 recipes
Shared aroma: coumarin (sweet, hay).
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Anchovy + caperstop 8% of all pairsSmell alikemoderateCooked together473 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Watercress + olivetop 8% of all pairsSmell alikestrongCooked together684 recipes
Shared aroma: coumarin (sweet, hay).
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Olive + anchovytop 12% of all pairsSmell alikemoderateCooked together880 recipes
Shared aroma: hexanol (green, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- French roll
- Forms the crisp, golden base that holds the toppings.
- Watercress butter
- Adds fat and flavour, and forms a barrier around the topping.
- Olives
- Provide the main salty, savoury centrepiece of each canapé.
- Pounded anchovy
- Adds a concentrated salty, savoury flavour to the olive filling.
- Capers
- Add a sharp, briny acidity that balances the olives and anchovy.
The step that matters
Frying the slices until golden brown. Frying in fat browns the bread through the Maillard reaction, creating a crisp surface that holds toppings without going soggy. Pulling them too early leaves them soft and pale, while overcooking makes them bitter.
“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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