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 and cook the base
Cut the potatoes, onion, and bacon into small pieces.
Cook the potatoes, onion, and bacon covered with water until tender.
Finish and serve
Add the milk, clams, bay leaf, allspice, and salt.
Let simmer for about 15 minutes and serve.
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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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Potato + clamtop 9% of all pairsSmell alikemoderateCooked together80 recipes
Shared aroma: (z)-4-decenal (green, must).
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Onion + allspicetop 13% of all pairsSmell alikemoderateCooked together4,270 recipes
Shared aroma: coumarin (sweet, hay).
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Potato + allspicetop 13% of all pairsSmell alikemoderateCooked together298 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Break down slightly as they cook, giving the chowder body and a thicker texture.
- Bacon
- Renders fat that carries flavor and adds a savory, smoky richness.
- Onion
- Softens as it cooks, adding sweetness and a savory aroma to the base.
- Clams
- Provide the main seafood flavor and a tender, chewy texture.
- Skim milk
- Forms the creamy liquid that gives the chowder its smooth, mild body.
The step that matters
Simmer gently after adding the milk. Milk can scorch on the bottom of the pot or curdle and separate if it boils hard. A gentle simmer heats it through evenly and keeps the chowder smooth.
Swap the allspice
How well each one fits the dish's main ingredients (milk, potato, onion, clam):
- Garlicfits better
- Parsleyfits better
- Celeryfits better
- Allspicethe original
Fit is the average pairing score against milk, potato, onion, clam. 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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