Why it works: Potato and beef are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 2,052 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Salt Codfish Balls
Ingredients
Directions
Boil
Cover the quartered potatoes with boiling water and cook until tender.
Add the picked codfish on top of the potatoes and cook until tender.
Mash and shape
Drain the potatoes and codfish, then mash and season to taste.
Add the beaten egg and mix until light and fluffy.
Shape the mixture into smooth balls.
Fry and serve
Heat beef fat in a pan until smoking hot and fry the balls until golden.
Drain carefully and serve immediately.
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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Potato + beeftop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Egg + beeftop 31% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Starch that mashes into a soft, cohesive body for the balls.
- Codfish
- Provides the salty, savory flavor that defines the dish.
- Egg
- Binds the mashed mixture and adds richness so the balls hold their shape.
The step that matters
Frying in smoking-hot beef fat. If the fat is not hot enough, the balls absorb grease and turn soggy instead of forming a crisp, golden crust. Hot fat sears the surface quickly, sealing in moisture so the inside stays tender.
Swap the potato
How well each one fits the dish's main ingredients (egg, beef):
- Asparagusfits about as well
- Chivefits about as well
- Potatothe original
- Leekfits about as well
Fit is the average pairing score against egg, beef. 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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