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
Remove bones and skin from the codfish and place in an earthen dish. Pour boiling water over the codfish and keep warm for 2 hours without boiling.
Drain the water and shred the codfish into tiny bits or chop it. Mix the codfish with hot mashed potato.
Make the butter mixture
In a separate pan, mix flour with butter, add boiling water and pepper, and cook for a few minutes. Combine the butter mixture with the codfish and potato mixture.
Form and fry
Form into 8 flat cakes, dredge with flour, and fry in salt-pork drippings until golden brown.
Serve
Serve on a platter with fried salt pork and garnish with parsley. Optionally, add a border of hot hard-boiled eggs.
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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Potato + porktop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
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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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salt codfish
- Provides the main savoury flavour and the flaked body of the cakes.
- Mashed potato
- Adds starch and softness, binding the fish and keeping the cakes moist.
- Butter
- Adds richness and fat, carrying flavour and helping the cakes brown.
- Flour
- Thickens the butter mixture and gives the outside of the cakes a golden crust.
The step that matters
Keeping the codfish warm without boiling. Boiling toughens the fish proteins and makes them dry and stringy, so the codfish should soak in hot water that stays below a boil.
Swap the potato
How well each one fits the dish's main ingredients (flour, butter, pepper, pork, parsley, egg):
- Shallotfits about as well
- Potatothe original
- Chivefits about as well
- Capsicumfits about as well
Fit is the average pairing score against flour, butter, pepper, pork, parsley, 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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