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 ↓
Codfish Balls
Ingredients
Directions
Prepare
Boil the potatoes until tender.
Mash the potatoes.
Pour boiling water over the codfish and let it stand until soft.
Make the mixture
Combine the mashed potatoes with the softened codfish in a bowl.
Add the beaten egg, cream, pepper, salt, and butter to the mixture and mix well.
Fry
Fry the mixture before it cools.
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).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
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 starchy bulk that holds the mixture together and gives a soft, tender texture.
- Codfish
- Supplies the main savory flavour; soaking in boiling water softens its fibres for mixing.
- Egg
- Binds the mixture so the balls hold their shape when fried.
- Cream
- Adds moisture and richness, keeping the inside tender rather than dry.
- Butter
- Adds fat for flavour and helps the outside brown when fried.
The step that matters
Fry the mixture before it cools. Cooled potato mixture becomes stiff and harder to shape and fry evenly, so it is best fried while still warm.
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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