Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Rissole of Fish
Ingredients
Directions
Prepare the fish
Remove bones and skin from the boiled white fish and weigh it.
Add grated bread crumbs, cold melted butter, salt, and egg whites to the fish.
Mix well and shape into a flat oval.
Fry and stew
Fry the shaped fish on both sides until golden.
Stew the fried fish in veal stock thickened with browned flour and a little ketchup.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + ketchuptop 13% of all pairsSmell alikemoderateCooked together2,435 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg whites
- Bind the fish mixture so the rissole holds its flat oval shape when fried.
- Grated bread crumbs
- Absorb moisture and add body, keeping the fish mixture tender rather than wet.
- Cold melted butter
- Adds richness and fat, keeping the rissole moist and tender as it cooks.
- Browned flour
- Thickens the veal stock and adds a toasted, deeper color and flavor to the sauce.
The step that matters
Fry the shaped fish on both sides until golden. The shaped mixture is soft and bound only by egg white and crumbs, so it can break apart if handled roughly or flipped too early. Frying until a golden crust forms sets the outside so it holds together during the stew.
“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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