Why it works: Parsley and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,563 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Canapes De Sardines
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the base
Cut the bread into finger shapes and fry in butter until golden yellow.
Make the sardine filling
Remove bones from 12 sardines and pound them in a mortar with ½ cup butter and 2 egg yolks.
Season the mixture with pepper, mustard, chives, parsley, and tarragon.
Assemble and bake
Spread the sardine mixture over the fried bread.
Top each piece with one of the remaining sardines.
Place in a 350°F (175°C) oven for a few minutes.
Garnish and serve
Garnish with crayfish tails, gherkins, and pickled beetroot before serving.
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.
-
Parsley + tarragontop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
-
Mustard + tarragontop 1% of all pairsSmell alikestrongCooked together901 recipes
Shared aroma: methyleugenol (clove, spice).
-
Chive + tarragontop 1% of all pairsSmell alikestrongCooked together589 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + chivetop 1% of all pairsSmell alikestrongCooked together587 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 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 flavour and the body of the filling.
- Butter
- Adds richness and a smooth, spreadable texture to the filling.
- Egg yolks
- Bind the pounded sardines and butter into a smooth, cohesive paste.
- Bread
- Forms the crisp, golden base that holds the filling.
The step that matters
Pounding the sardine filling. Sardines must be pounded fully with the butter and egg yolks so the mixture becomes smooth and emulsified. Lumps or poor binding make the filling crumble or spread unevenly over the bread.
Swap the mustard
How well each one fits the dish's main ingredients (bread, butter, egg, pepper, chive, parsley, tarragon):
- Shallotfits better
- Leekfits better
- Asparagusfits about as well
- Mustardthe original
Fit is the average pairing score against bread, butter, egg, pepper, chive, parsley, tarragon. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Oatmeal Bread51 recipes