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 ↓
Clam Chowder
Ingredients
Directions
Prepare the base
Chop the salt pork finely and fry it slowly in a kettle until it becomes liquid.
Layer and cook
Layer the sliced potatoes, onions, clams, and crackers in the kettle.
Season with salt and pepper.
Pour in the boiling water and milk.
Boil for about 20 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).
-
Pork + clamtop 9% of all pairsSmell alikemoderateCooked together305 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salt pork
- Renders fat that flavours the broth and the vegetables cooked in it.
- Potatoes
- Starch that thickens the broth slightly and gives the chowder its body.
- Clams
- Provide the main seafood flavour, released into the liquid as they cook.
- Milk
- Adds creaminess and richness to the broth.
- Crackers
- Absorb liquid and help thicken the chowder as they soften.
The step that matters
Boil for about 20 minutes. Boiling too hard or too long can toughen clams and break down potatoes unevenly. Once the milk is in, keep the heat gentle so it does not scorch or curdle.
Swap the onion
How well each one fits the dish's main ingredients (pork, potato, clam, pepper, milk):
- Capsicumfits better
- Tomatofits about as well
- Onionthe original
- Asparagusfits about as well
Fit is the average pairing score against pork, potato, clam, 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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