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
In a kettle, cook small pieces of salt pork.
Cut the fish into small pieces and slice the potatoes thinly.
Layer the fish and potatoes alternately with the salt pork.
Cook
Cover with boiling water and cook until soft.
Season to taste and add the onion if desired.
Stir in the milk and butter, then let it boil.
Serve
Add the split Boston crackers just 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).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
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
- Provides the main flesh and flavor of the chowder as it cooks into the broth.
- Potatoes
- Soften as they cook, thickening the broth and giving the chowder body.
- Salt pork
- Renders fat and savory flavor into the kettle that seasons the whole dish.
- Milk
- Adds creaminess and richness to the broth.
- Boston crackers
- Soak up broth at the end, adding body and a toasty, salty note.
The step that matters
Let the milk boil only after it is stirred in. Milk can scorch on the bottom of the kettle or curdle if it is heated too hard or for too long, so keep the heat controlled once it is added.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (pork, fish, potato, milk, butter):
- Onionthe original
- Asparagusfits about as well
- Tomatofits about as well
- Capsicumfits about as well
Fit is the average pairing score against pork, fish, potato, milk, butter. 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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