Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Salt Fish Chowder
Ingredients
Directions
Prepare the fish
Wash the fish.
Soak the fish in cold water overnight.
Cut the pork into small dice.
Make the pork and onion mixture
Fry the diced pork until crisp and brown.
Add the chopped onions to the pork.
Fry the onions slowly until golden brown.
Layer and simmer
Layer the fish flakes and potatoes in a soup pot.
Sprinkle the layered fish and potatoes with salt, pepper, and flour.
Spread some of the onion and pork mixture over the layers.
Add a layer of split crackers.
Repeat the layering until all ingredients are used.
Pour in the cold water.
Bring the chowder to a simmer.
Maintain the simmer for one hour without boiling.
Add the milk.
Cook for an additional 30 minutes, ensuring it does not boil.
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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Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + potatotop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Dried salt fish
- Provides the main savoury flavour and flaky body of the chowder.
- Potatoes
- Soften during simmering and thicken the chowder while adding bulk.
- Flour
- Helps thicken the chowder as it cooks in the liquid.
- Salt pork
- Renders fat and browns into crisp bits that flavour the chowder.
- Milk
- Adds creaminess and mellows the saltiness of the fish and pork.
The step that matters
Maintain the simmer without boiling. Boiling toughens the fish and can break it into fine shreds, and it can scorch milk added to the pot. A gentle simmer keeps the fish flaky and the milk smooth.
Swap the onion
How well each one fits the dish's main ingredients (fish, pork, potato, milk, flour, pepper):
- Capsicumfits better
- Asparagusfits better
- Tomatofits about as well
- Onionthe original
Fit is the average pairing score against fish, pork, potato, milk, flour, pepper. 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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