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 ↓
Fish Cakes
Ingredients
Directions
Prepare
Boil the codfish until the bones can be easily removed, then pick the fish finely.
Boil the potatoes, drain, and let them steam for 5 minutes without a cover.
Mix the cakes
Mash the potatoes and mix in the codfish, pepper, and salt.
Allow the mixture to cool.
Just before using, add ½ pint of milk and 3 eggs for every 5 lbs of prepared fish cakes.
Fry
Heat about 1½ inches of grease in a shallow pan.
Drop about 2 ounces of the mixture into the grease and fry 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.
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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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Pepper + milktop 22% of all pairsSmell alikemoderateCooked together26,984 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the bulk of the cakes and give a soft, starchy body when mashed.
- Codfish
- Provides the main flavour and the fish texture that the cakes are built around.
- Eggs
- Bind the mixture, setting as they heat so the cakes hold their shape in the pan.
- Milk
- Adds moisture and softness to the mashed mixture.
The step that matters
Adding the milk and eggs just before using. Eggs set when heated and bind the mixture, while milk adds moisture. Adding them just before frying keeps the binding effective and stops the mixture from becoming loose or slack.
Swap the potato
How well each one fits the dish's main ingredients (pepper, milk, egg):
- Capsicumfits better
- Potatothe original
- Asparagusfits about as well
- Spinachfits about as well
Fit is the average pairing score against pepper, milk, 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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