Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Tossed Potatoes
Ingredients
Directions
Prepare the potatoes
Boil the potatoes in their jackets until tender.
Peel the potatoes and cut them into small pieces.
Coat and heat
In a pan, combine the cream, butter, flour, pepper, and salt.
Toss the potato pieces in the mixture.
Heat until hot and well coated.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
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 dish and carry the creamy coating.
- Cream
- Provides moisture and richness that forms the coating sauce.
- Butter
- Adds fat and flavor to the sauce and helps it coat the potatoes smoothly.
- All-purpose flour
- Thickens the cream mixture so it clings to the potato pieces.
The step that matters
Heat until hot and well coated. Flour in the cream needs enough heat to thicken fully; if the mixture stays too cool, it stays thin and runny and fails to cling to the potatoes.
Swap the potato
How well each one fits the dish's main ingredients (cream, butter, flour, pepper):
- Spinachfits about as well
- Leekfits about as well
- Potatothe original
- Chivefits about as well
Fit is the average pairing score against cream, butter, 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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