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 ↓
Corn Chowder
Ingredients
Directions
Make the chowder base
Fry the onions in butter for 5 minutes.
Add the sliced potatoes and cover with water.
Cook slowly for 30 minutes.
Add the corn and cook for another 30 minutes.
Season with pepper and salt.
Finish and thicken
Stir in the milk and bring to a boil.
Mix the remaining butter with flour and add to the chowder.
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).
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Potato + corntop 5% of all pairsSmell alikestrongCooked together938 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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
- Break down partly during cooking to give the chowder body and a creamy texture.
- Butter
- Adds fat for flavor and helps soften the onions without browning them heavily.
- Whole milk
- Adds creaminess and richness to the broth.
- All-purpose flour
- Thickens the liquid as it heats, giving the chowder a smoother, heavier body.
- Corn
- Adds sweetness and its own starchy body to the chowder.
The step that matters
Adding the butter and flour mixture. Flour needs heat and stirring to thicken without lumps. Add it to the simmering chowder while stirring, then keep it at a gentle boil long enough for the starch to swell and thicken the liquid.
Swap the onion
How well each one fits the dish's main ingredients (butter, potato, corn, pepper, milk, flour):
- Capsicumfits better
- Asparagusfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against butter, potato, corn, pepper, milk, flour. 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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