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 ↓
Corn Chowder
Ingredients
Directions
Prepare the vegetables
In a saucepan, layer diced potatoes, chopped onions, and grated corn until all ingredients are used.
Pour in boiling water, cover, and cook slowly for 30 minutes.
Make the sauce
In another saucepan, blend butter and flour over heat, then add milk, salt, and pepper, stirring until boiling.
Remove from heat and stir in beaten egg yolks mixed with 2 tablespoons of milk.
Serve
Pour the mixture into a serving bowl, sprinkle crushed water crackers on top, and serve immediately.
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Corn + potatotop 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
- Soft, starchy pieces that give the chowder body and help thicken the broth as they cook.
- Corn
- Adds sweetness and texture, and its natural starch contributes to the chowder's body.
- Flour
- Cooked with butter to form a roux that thickens the milk into a smooth sauce.
- Egg yolks
- Enrich and thicken the sauce, adding richness and a smoother, creamier texture.
- Milk
- Forms the creamy base of the sauce, adding richness and body.
The step that matters
Stir in the egg yolks off the heat. Egg yolks thicken by gentle heat and can scramble if the sauce is too hot or boiling when they are added. Removing the pan from heat first, and mixing the yolks with milk beforehand, helps keep the sauce smooth.
Swap the onion
How well each one fits the dish's main ingredients (corn, potato, butter, flour, milk, egg, pepper):
- Capsicumfits better
- Asparagusfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against corn, potato, butter, flour, milk, egg, pepper. 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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