Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Codfish Cakes
Ingredients
Directions
Prepare the codfish
Soak the salt codfish in cold water until it comes to a boil, then pour off the water.
If the fish is too salty, add fresh cold water without boiling it.
Once soaked, remove all bones and skin, and chop the fish finely.
Prepare the potatoes
Boil the potatoes until done, then drain and mash them very fine.
Add the milk, butter, and coarse sea salt to the mashed potatoes, and mix well.
Form and fry
Combine the potato mixture with the chopped fish, using more potatoes than fish.
Roll the mixture into small round cakes about 1 inch thick.
Fry the cakes in hot oil until they are a rich 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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 savory flavor and the flaky body of the cakes.
- Potatoes
- Bind the fish together and give the cakes a soft, tender interior.
- Milk
- Adds moisture and softness to the mashed potato mixture.
- Butter
- Adds richness and fat, making the mashed potato smoother.
The step that matters
Desalting the codfish. Salt codfish is cured very salty, so soaking it in fresh water draws out excess salt. Soaking too briefly leaves the cakes overly salty, while the proportion of potato to fish also tempers saltiness.
“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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