Why it works: Onion and potato 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
Separate and clean the clams, chopping the hard part very fine.
Make the chowder
Fry the pork in an iron kettle until browned.
Add sliced onions and fry until light brown.
Pour in 1 quart of hot water.
Add the chopped necks of the clams, salt, and pepper.
Boil slowly for 30 minutes.
Add the remaining clams and diced or thinly sliced potatoes.
Cook until the potatoes are done.
Stir in the milk with the soaked crackers. Boil once.
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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Onion + potatotop 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).
-
Clam + porktop 9% of all pairsSmell alikemoderateCooked together305 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Milk + potatotop 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
- Clams
- Provide the main flavor and texture of the chowder, with chopped necks cooked into the broth.
- Fat salt pork
- Renders fat as a cooking base and adds savory, browned flavor to the chowder.
- Onions
- Soften and turn sweet when fried, adding depth to the broth.
- Potatoes
- Cook until tender and add body and starch to the chowder.
- Milk crackers
- Soaked crackers thicken the chowder and add body to the milk.
The step that matters
Stir in the milk with the soaked crackers. Once milk is added, it can scorch or curdle if the chowder boils hard, so it is only brought up to a single boil.
Swap the onion
How well each one fits the dish's main ingredients (clam, pork, milk, pepper, potato):
- Capsicumfits better
- Tomatofits about as well
- Onionthe original
- Asparagusfits about as well
Fit is the average pairing score against clam, pork, milk, pepper, potato. 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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