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
Prepare
Fry the salt pork and onion together until both are a delicate brown.
In a kettle, layer sliced potatoes, then the onion and pork, sprinkling with salt between layers.
Pour the grease from the frying pan over the layers and add the water.
Cook and finish
Cover and simmer for 20 minutes, or until the potatoes are tender.
Thicken the milk with the flour mixed with the fat, then pour it over the potatoes.
Stir carefully to avoid breaking the potatoes and serve very hot.
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.
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + potatotop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Pork + oniontop 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
- Form the body of the chowder and soften into tender pieces that give it substance.
- Salt pork
- Adds fat and savory flavor that carries through the whole pot.
- Flour
- Thickens the milk so the broth becomes creamy rather than watery.
- Milk
- Provides the creamy base that the flour thickens into a smooth liquid.
The step that matters
Thickening the milk with flour and fat. Flour mixed with fat must be blended smoothly before it meets the hot liquid, otherwise it clumps. Cooking it briefly lets the starch swell and thicken the milk evenly.
Swap the onion
How well each one fits the dish's main ingredients (pork, potato, butter, flour, milk):
- Chivefits about as well
- Asparagusfits about as well
- Leekfits about as well
- Onionthe original
Fit is the average pairing score against pork, potato, butter, flour, milk. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Potato Croquettes255 recipes
Pork Cake107 recipes
Roast Pork82 recipes
Potato Rolls78 recipes