Why it works: Butter and milk 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 ↓
Cod Chowder
Ingredients
Directions
Layer and stew
In a soup pot, layer a double handful of cod, followed by salt pork, sliced onion, and pepper. Cover the layers with crushed crackers and repeat until all ingredients are used.
Add enough cold water to cover the ingredients, then cover the pot with a lid. Stew gently for about an hour after the boil begins, until the fish is tender.
Strain and serve
Remove the fish and crackers with a slotted spoon and place them in a tureen.
Strain the broth through a colander to remove bones, then return it to the kettle. Heat the strained broth on the stove.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + oystertop 9% of all pairsSmell alikemoderateCooked together496 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pork + corntop 9% of all pairsSmell alikemoderateCooked together1,069 recipes
Shared aroma: 2-nonenal (fatty, green).
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Onion + porktop 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
- Cod
- Forms the main body of the chowder and flakes into tender pieces during stewing.
- Boston crackers
- Layered with the fish, they soften in the broth and help thicken it.
- Salt pork
- Adds fat and savory flavor that carries through the broth.
- Oysters
- Contribute a briny, rich seafood flavor to the chowder.
- Corn starch
- Thickens the broth as it heats, giving it body.
The step that matters
Stewing gently after the boil begins. A hard boil can break the cod apart and make the broth cloudy. Gentle heat keeps the fish in tender pieces until it is fully cooked.
Swap the parsley
How well each one fits the dish's main ingredients (fish, onion, pork, butter, corn, oyster, milk):
- Garlicfits about as well
- Thymefits about as well
- Celeryfits about as well
- Parsleythe original
Fit is the average pairing score against fish, onion, pork, butter, corn, oyster, 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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