Why it works: Pepper and potato 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 ↓
Codfish Balls
Ingredients
Directions
Prepare
In a bowl, combine codfish, egg, mashed potatoes, cayenne, and white pepper, then mix until well combined and form into balls or oblong shapes.
Roll each ball in beaten egg, then coat with bread or cracker crumbs.
Fry
Heat oil in a frying pan and drop in the balls.
Fry until golden brown, turning occasionally.
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.
-
Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Potato + breadtop 15% of all pairsSmell alikemoderateCooked together434 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Pepper + white peppertop 19% of all pairsSmell alikelowCooked together1,478 recipes
Shared aroma: piperonal (bitter, coconut).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg
- Binds the codfish and potato mixture so the balls hold their shape.
- Mashed potatoes
- Adds body and softness, helping the balls stay moist inside.
- Cooked shredded codfish
- Provides the main flavour and the bulk of the filling.
- Bread or cracker crumbs
- Forms a crisp outer coating that browns during frying.
The step that matters
Fry until golden brown, turning occasionally. Oil must be hot enough to brown the crumb coating quickly; if it is too cool the balls soak up oil and turn greasy before the crust sets. Turning them helps the coating brown evenly.
Swap the white pepper
How well each one fits the dish's main ingredients (pepper, potato, egg, bread):
- Parsleyfits better
- Nutmegfits better
- Marjoramfits better
- White pepperthe original
Fit is the average pairing score against pepper, potato, egg, bread. 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.
More codfish balls recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
Potato Croquettes255 recipes
White Bread80 recipes
Potato Rolls78 recipes