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 ↓
Potato Chowder
Ingredients
Directions
Cook the vegetables
Slice the potatoes and onion into ¼ inch thick pieces.
Boil the potatoes and onion in 1 cup of water until tender.
Make and combine
In a separate pot, make a white sauce by combining milk, butter, and flour.
Add the white sauce to the cooked potatoes and onion, being careful not to break the potatoes.
Serve
Serve with croutons or crackers, adding the crackers to the tureen 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.
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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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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).
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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the body of the chowder and thicken it as their starch releases during cooking.
- Milk
- Forms the creamy liquid base of the chowder and the white sauce.
- Butter
- Adds richness and fat that carries flavour through the white sauce.
- Flour
- Thickens the milk and butter into a white sauce by gelatinising its starch.
- Onion
- Adds savoury sweetness and aroma as it softens in the boiling water.
The step that matters
Adding the white sauce to the potatoes. Stirring too vigorously or too long breaks the potato pieces apart and makes the chowder mushy. Folding gently keeps the slices whole while the sauce coats them evenly.
Swap the onion
How well each one fits the dish's main ingredients (potato, butter, milk, flour, pepper):
- Chivefits better
- Capsicumfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against potato, butter, milk, flour, 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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