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
Prepare
Cut the salt pork into small pieces and fry until crispy.
Slice the potatoes and onion, then add them to the pot.
Cook and finish
Cover with boiling water and cook until the potatoes are tender.
Add the scalded milk and season to taste.
Finally, beat the egg lightly and stir it in 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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Potato + porktop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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 + porktop 10% of all pairsSmell alikemoderateCooked together18,214 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
- Provide the starchy body that thickens the chowder and gives it substance.
- Milk
- Adds creaminess and a rich, mellow body to the broth.
- Salt pork
- Renders fat and flavour into the pot, seasoning the chowder from the start.
- Egg
- Beaten in at the end, it adds richness and slight thickening to the liquid.
- Onion
- Adds savoury, aromatic sweetness that underpins the chowder's flavour.
The step that matters
Adding the egg. Eggs can curdle or scramble if stirred into very hot liquid. Beating the egg lightly and stirring it in off the heat or near the end of cooking helps it blend smoothly and thicken gently.
Swap the onion
How well each one fits the dish's main ingredients (potato, milk, butter, pork, egg):
- Asparagusfits better
- Chivefits about as well
- Capsicumfits about as well
- Onionthe original
Fit is the average pairing score against potato, milk, butter, pork, egg. 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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