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 ↓
Fish Chowder
Ingredients
Directions
Prepare the fish
Boil fish in 3 pints of water.
Remove skin and bones.
Cut the fish into small pieces while hot.
Make the chowder
Slice the bacon or pork and fry it with onion, being careful not to color it.
Add sliced potatoes, chopped celery, and stock.
Boil until potatoes are soft.
Add fish, corn starch, and milk.
Serve hot.
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).
-
Corn + potatotop 5% of all pairsSmell alikestrongCooked together938 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Pork + potatotop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
-
Celery + potatotop 7% of all pairsSmell alikemoderateCooked together2,047 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish
- Forms the main body of the chowder, flaking into tender pieces in the broth.
- Potatoes
- Add body and soft texture, and their starch slightly thickens the broth as they cook.
- Milk
- Adds creaminess and a rounder, richer mouthfeel to the broth.
- Corn starch
- Thickens the liquid when heated, giving the chowder a smoother body.
- Onions
- Add savoury sweetness and aroma as they soften in the fat.
- Bacon or salt pork
- Adds fat and smoky, savoury flavour to the base of the chowder.
The step that matters
Fry the bacon or pork with onion without coloring. Browning turns the fat and onion darker and more bitter, which clashes with the delicate, creamy flavour of a white chowder. Gentle frying softens the onion and renders the fat while keeping the base pale.
Swap the celery
How well each one fits the dish's main ingredients (fish, pork, milk, onion, corn, potato):
- Garlicfits better
- Thymefits about as well
- Celerythe original
- Cuminfits about as well
Fit is the average pairing score against fish, pork, milk, onion, corn, 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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