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
Fry the salt pork in a deep kettle until crispy.
Remove the pork and set aside.
Add 2 quarts of water to the kettle and bring to a boil.
Cook and finish
Add the sliced potatoes and onions, and cook until nearly done.
Stir in the chopped clams and season with coarse sea salt.
Add the soaked crackers and 1 cup of milk, stirring gently.
If desired, add butter for extra flavor.
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.
-
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).
-
Pork + clamtop 9% of all pairsSmell alikemoderateCooked together305 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
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
- Potatoes
- Provide starchy body and bulk that give the chowder its substance.
- Clams
- Supply the main seafood flavor and tender texture.
- Crackers
- Soaked in milk, they thicken the broth slightly and add body.
- Salt pork
- Renders fat and savory flavor into the kettle for the base.
- Milk
- Adds richness and creaminess to the broth.
The step that matters
Adding the milk. Once milk is added, the chowder should be kept hot but not boiling hard, since vigorous boiling can cause dairy to curdle and separate.
Swap the onion
How well each one fits the dish's main ingredients (pork, potato, clam, milk, butter):
- Onionthe original
- Capsicumfits about as well
- Asparagusfits about as well
- Tomatofits about as well
Fit is the average pairing score against pork, potato, clam, 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.
More clam chowder recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Potato Croquettes255 recipes
Pork Cake107 recipes
Roast Pork82 recipes
Potato Rolls78 recipes