Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Potato Chowder
Ingredients
Directions
Prepare
Peel and dice the potatoes.
Chop the onion finely.
Cut the bacon or ham into small pieces.
Cook the bacon or ham with the onion in a frying pan until light brown.
Simmer the chowder
Layer half the potatoes in a saucepan.
Sprinkle the ham, onion, parsley, salt, and pepper over the potatoes.
Add the remaining potatoes to the saucepan.
Layer the ham and onion over the potatoes.
Pour in the water.
Cover the saucepan.
Cook on low heat for 20 minutes.
Add the milk.
Thicken and serve
Rub the butter and flour together in a small bowl.
Stir the mixture into the boiling chowder.
Cook for 1 minute.
Taste for seasoning.
Serve 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.
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the bulk of the chowder and soften into a hearty body as they cook.
- Bacon or ham
- Adds savory, smoky flavor and fat that carries flavor through the broth.
- Milk
- Adds creaminess and a mild sweetness that softens the broth's texture.
- Butter and flour
- Rubbed together and stirred in, the flour thickens the liquid while the butter adds richness.
- Onion
- Cooked with the bacon, it builds a sweet, aromatic base for the chowder.
The step that matters
Stirring the butter and flour into the boiling chowder. Flour clumps if added raw to hot liquid. Rubbing it with butter first and stirring it in while the chowder boils helps it disperse and thicken evenly.
Swap the onion
How well each one fits the dish's main ingredients (potato, butter, ham, parsley, milk, flour, pepper):
- Carrotfits better
- Chivefits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against potato, butter, ham, parsley, 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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