Why it works: Parsley and cucumber match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,564 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Marinaded Herrings a LA Ravigote
Ingredients
Directions
Prepare
Cut marinated herring fillets into rounds about 1¼ inches in diameter.
Place the rounds on a plate and drizzle with salad oil.
Garnish
Mask each round alternately with the yolk and white of hard‑boiled eggs that have been passed through a sieve.
Sprinkle with finely chopped fresh parsley.
Arrange on slices of hard‑boiled egg sprinkled with chopped French gherkin.
In the center of each, place a little cucumber salad mixed with oil and salt.
Top with a small ball of caviar and serve on small plates for hors d’oeuvre.
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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Parsley + cucumbertop 7% of all pairsSmell alikestrongCooked together1,564 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Egg + caviartop 11% of all pairsSmell alikemoderateCooked together101 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Cucumber + caviartop 12% of all pairsSmell alikelowCooked together31 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Egg + cucumbertop 23% of all pairsSmell alikemoderateCooked together2,346 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Marinaded fillets of herrings
- Forms the main body of each round and provides the savory, briny flavor.
- Hard-boiled eggs
- Yolk and white add a soft, creamy texture and mild richness to the garnish.
- Caviar
- Adds a salty, rich burst of flavor as the finishing topping.
- Cucumber salad
- Adds a cool, crisp, slightly acidic contrast to the rich herring and eggs.
Swap the parsley
How well each one fits the dish's main ingredients (egg, cucumber, caviar):
- Capersfits better
- Dillfits better
- Tarragonfits better
- Parsleythe original
Fit is the average pairing score against egg, cucumber, caviar. 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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