Why it works: Potato and onion 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 Cod Chowder
Ingredients
Directions
Prepare
Pour hot water over the codfish and place it on the back of the stove.
Fry the salt pork in a pan until crispy.
Layer and cook
Layer the bottom of a kettle with the fried pork.
Add layers of potatoes, onion, crackers, and codfish.
Season with pepper and cover with boiling water.
Boil for 30 minutes, then add the milk and bring to a boil before serving.
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 + oniontop 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
- Salt cod
- Provides the main savory flavor and the flaky texture of the chowder.
- Potatoes
- Add body and starch that thickens the broth as they cook.
- Salt pork
- Adds fat and savory flavor from its rendered drippings.
- Crackers
- Soak up liquid and help thicken the chowder.
- Milk
- Adds creaminess and mellows the saltiness of the fish.
The step that matters
Soaking the codfish. Salt cod is very salty and must be soaked in hot water so it softens and seasons the dish gently. Under-soaked fish makes the chowder overly salty, while the fish needs enough heat to flake without turning tough.
Swap the onion
How well each one fits the dish's main ingredients (pork, potato, pepper, milk):
- Capsicumfits better
- Tomatofits better
- Asparagusfits about as well
- Onionthe original
Fit is the average pairing score against pork, potato, pepper, milk. 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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