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 ↓
Potato Chowder
Ingredients
Directions
Make the chowder
Cook the sliced salt pork in a deep kettle until thoroughly cooked.
Add the sliced onions and boiling water and let the mixture cook for 20 minutes.
Add the sliced potatoes and season with salt and pepper.
Cook until the potatoes and onions are soft.
Thicken and serve
Blend the flour with the cold milk.
Stir the mixture gently into the chowder and bring to a boil.
Just before serving, add one pilot cracker or soda biscuit for each person.
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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Pork + potatotop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
-
Onion + biscuittop 8% of all pairsSmell alikemoderateCooked together428 recipes
Shared aroma: coumarin (sweet, hay).
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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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Flour + biscuittop 9% of all pairsSmell alikestrongCooked together889 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Soften as they cook and give the chowder body and bulk.
- Onions
- Soften and sweeten as they simmer, adding savory depth to the broth.
- Milk
- Adds creaminess and richness to the broth when thickened with flour.
- Flour
- Thickens the milk mixture so the chowder becomes creamy rather than watery.
- Salt pork
- Renders fat and flavor into the kettle that carries through the whole chowder.
The step that matters
Stirring in the flour and milk mixture. Flour mixed with cold milk first disperses evenly; added directly to hot liquid it forms lumps. Stir gently and bring to a boil so the starch thickens fully.
Swap the onion
How well each one fits the dish's main ingredients (pork, potato, milk, flour, pepper, biscuit):
- Spinachfits better
- Capsicumfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against pork, potato, milk, flour, pepper, biscuit. 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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