Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Fish, Rissoles of
Ingredients
Directions
Prepare the filling
Weigh the cold cooked fish after removing bones and skin.
Add ⅓ cup of grated bread crumbs, minced onion, melted butter, egg yolks, pepper, and salt to the fish.
Shape the rissoles
Make puff paste, roll it thin, and cut into 2-inch squares.
Place about 1 teaspoon of the fish mixture on each square and fold over.
Wet the edges of the dough to help them adhere.
Fry and serve
Fry in boiling fat after egging and covering with bread crumbs.
Garnish with fried parsley and serve.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold cooked fish
- Forms the main body of the filling, giving the rissoles their flavour.
- Grated bread crumbs
- Absorb moisture in the filling so it holds together rather than becoming soggy.
- Egg yolks
- Bind the filling together and enrich it, helping it set when cooked.
- Melted butter
- Adds fat and richness, keeping the filling moist and tender.
- Puff paste
- Forms the crisp, flaky pastry shell that encloses the filling.
The step that matters
Sealing the edges before frying. Wetting the dough edges helps them stick together. If the seal fails, the filling can leak into the hot fat and the rissoles may open or burst while frying.
Swap the onion
How well each one fits the dish's main ingredients (fish, bread, butter, egg, pepper, parsley):
- Shallotfits better
- Capsicumfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against fish, bread, butter, egg, pepper, parsley. 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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