Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Fish Balls
Ingredients
Directions
Prepare
Boil the potatoes until tender, then mash them.
Pour boiling water over the shredded codfish and let it stand until soft.
Mix and fry
Combine the softened codfish with the mashed potatoes, using half as much fish as potatoes.
Add the beaten egg, cream, and pepper to the mixture and mix well.
Fry the mixture in a skillet with butter or salt pork before the potatoes cool.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the bulk and starch that hold the mixture together and give it a soft, tender body.
- Codfish
- Adds the main salty, savory flavor and the fish texture that defines the dish.
- Egg
- Binds the mashed potato and fish so the mixture holds its shape when fried.
- Cream
- Adds moisture and richness, keeping the mixture soft rather than dry.
The step that matters
Fry before the potatoes cool. Mashed potato stiffens and becomes hard to shape as it cools, and the mixture needs to go into the hot skillet while still warm so it forms a crisp, browned outside and stays tender inside.
Swap the potato
How well each one fits the dish's main ingredients (egg, cream, pepper, butter):
- Potatothe original
- Spinachfits about as well
- Asparagusfits about as well
- Capsicumfits about as well
Fit is the average pairing score against egg, cream, pepper, butter. 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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