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 ↓
Salt-codfish Chowder
Ingredients
Directions
Prepare
Soak the salt codfish in lukewarm water until soft and the salt is removed.
Cook
Cut the salt pork into small pieces and cook until lightly browned, adding the onions in the last few minutes.
Add the potatoes to the pork and onions, cover with water, and boil until tender.
Stir in the milk and fish, then reheat the mixture.
Serve
Add the 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.
-
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).
-
Milk + potatotop 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).
-
Milk + porktop 12% of all pairsSmell alikemoderateCooked together4,386 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salt codfish
- Provides the main savory flavor and the flaked fish texture of the chowder.
- Salt pork
- Renders fat that carries flavor and browns lightly to build savory depth.
- Potatoes
- Soften during boiling and thicken the chowder body with their starch.
- Milk
- Makes the creamy base and adds mild sweetness and richness.
- Crackers
- Soak up liquid and thicken the chowder slightly just before serving.
The step that matters
Soaking the salt codfish. Salt cod is very salty, so it must soak until soft and the excess salt has drawn out. Skipping or shortening this step leaves the chowder overly salty and the fish tough.
Swap the onion
How well each one fits the dish's main ingredients (milk, pork, potato):
- Capsicumfits about as well
- Tomatofits about as well
- Asparagusfits about as well
- Onionthe original
Fit is the average pairing score against milk, pork, 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.
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