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 ↓
Creamed Potatoes
Ingredients
Directions
Prepare
Cut the cold potatoes into dice or thin slices.
Cook
Put the milk into a shallow pan and heat it.
When the milk is hot, add the potatoes and cook until they have absorbed nearly all the milk.
Add the butter, salt, pepper, and parsley, then cook for 5 more minutes.
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).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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 + 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).
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 of the dish, which softens and soaks up the milk as it cooks.
- Milk
- Supplies the liquid that the potatoes absorb, giving the dish its creamy moisture.
- Butter
- Adds fat for richness and a smooth, silky mouthfeel.
The step that matters
Cooking the potatoes until nearly all the milk is absorbed. If the milk is not absorbed, the dish stays soupy; if cooked too long, the potatoes can break down and turn pasty. Watching the pan until the liquid is nearly gone gives a creamy, spoonable texture.
Swap the parsley
How well each one fits the dish's main ingredients (potato, milk, butter, pepper):
- Parsleythe original
- Thymefits about as well
- Cinnamonfits less well
- Nutmegfits less well
Fit is the average pairing score against potato, milk, butter, 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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