Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Cod Fish Balls
Ingredients
Directions
Prepare the fish
Soak the shredded fish in boiling sweet milk for 3 hours.
Remove the fish from the milk and wash it.
Form the balls
Mix the fish with mashed potatoes, pepper, and sweet cream.
Form the mixture into balls.
Dip each ball in beaten egg, then coat with cracker meal.
Fry
Fry the balls in hot lard until golden brown.
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.
Photo for illustrative purposes only · Contact us to use it
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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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Fish + milktop 13% of all pairsSmell alikemoderateCooked together1,432 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Fish + potatotop 15% of all pairsSmell alikemoderateCooked together134 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cod fish
- Forms the main body of the balls and provides the flavour.
- Mashed potatoes
- Adds body and moisture, helping the mixture hold together when shaped.
- Sweet cream
- Adds moisture and richness to the fish and potato mixture.
- Egg
- Binds the coating so the cracker meal adheres to the balls.
- Cracker meal
- Forms a crisp, golden coating that browns during frying.
The step that matters
Fry the balls in hot lard until golden brown. If the lard is not hot enough, the balls absorb fat and turn greasy before the coating sets. Hot fat seals the crumb quickly, producing a crisp, evenly browned exterior.
Swap the potato
How well each one fits the dish's main ingredients (fish, milk, pepper, cream, egg):
- Potatothe original
- Capsicumfits about as well
- Asparagusfits about as well
- Spinachfits less well
Fit is the average pairing score against fish, milk, pepper, cream, egg. 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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