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 ↓
Fish Chowder
Ingredients
Directions
Prepare
Fry the salt pork in a chowder kettle until brown, then remove the pork but leave the fat in the kettle.
Layer and cook
Layer the potatoes, fish, onions, slices of pork, and crackers in the kettle, seasoning with pepper and salt between layers.
Repeat the layers until all ingredients are used, finishing with a layer of crackers on top.
Add enough water to just cover the layers and boil until the potatoes are tender.
Stir in the milk and boil for an additional 10 minutes.
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).
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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
- Fish (in the method)
- Forms the main body of the chowder, flaking into tender pieces as it cooks.
- Potatoes
- Add starch that thickens the broth and gives the chowder its body.
- Salt pork
- Renders fat that carries flavor through the kettle and adds savoriness.
- Onions
- Contribute sweetness and aroma as they soften during boiling.
- Milk
- Adds creaminess and richness to the broth once stirred in.
The step that matters
Stir in the milk and boil for an additional 10 minutes. Milk can scorch or curdle if it boils too hard for too long on the kettle bottom. Keep the heat moderate after adding it so the broth stays smooth and creamy.
Swap the onion
How well each one fits the dish's main ingredients (haddock, pork, potato, oyster, pepper, milk):
- Capsicumfits better
- Tomatofits about as well
- Asparagusfits about as well
- Onionthe original
Fit is the average pairing score against haddock, pork, potato, oyster, 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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