Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Codfish Balls
Ingredients
Directions
Prepare the codfish
Boil the codfish until well cooked, changing the water once.
Make the mixture
Cream the boiled potatoes and add milk, butter, eggs, red pepper, and parsley.
Mix the potato mixture with the codfish.
Fry and serve
Mold the mixture into cakes, dip in flour, and fry in hot lard.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Codfish
- Provides the main flavor and the bulk of the cakes.
- Eggs
- Bind the mixture so the cakes hold their shape.
- Boiled potatoes
- Add body and softness that help hold the cakes together.
- Milk
- Moistens the potato mixture, keeping the cakes tender.
- Butter
- Adds richness and flavor to the potato mixture.
- Flour
- Forms a dry coating that helps the cakes brown when fried.
The step that matters
Fry in hot lard. The lard must be hot enough to brown the floured outside quickly. If it is too cool, the cakes absorb more fat and turn greasy, and the interior may not set before the outside darkens.
Swap the potato
How well each one fits the dish's main ingredients (egg, butter, milk, pepper, parsley, flour):
- Shallotfits about as well
- Chivefits about as well
- Potatothe original
- Capsicumfits about as well
Fit is the average pairing score against egg, butter, milk, pepper, parsley, flour. 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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