Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Stewed Potatoes
Ingredients
Directions
Prepare the potatoes
Peel and dice the potatoes.
Soak them in cold water for 15 minutes.
Drain and cover with boiling water; boil for 10 minutes after boiling starts.
Drain all the water and place the potatoes in a double boiler.
Stew and serve
Dredge with flour and add butter and milk.
Cover and cook gently for 15 minutes.
Season with salt and pepper, then serve in a heated dish.
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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Butter + milktop 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).
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Flour + buttertop 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).
Flour and butter 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 main body of the dish, becoming tender as they cook and absorb the milk.
- Flour
- Thickens the cooking liquid into a light sauce that coats the potatoes.
- Butter
- Adds richness and carries flavour through the stewed milk.
- Milk
- Forms the creamy liquid that the potatoes stew in and thickens with the flour.
The step that matters
Cook gently in the double boiler. Gentle, indirect heat keeps the milk from scorching or boiling over and splitting, so the flour thickens into a smooth sauce rather than a lumpy or burnt one.
Swap the potato
How well each one fits the dish's main ingredients (flour, butter, milk, pepper):
- Potatothe original
- Capsicumfits about as well
- Chivefits less well
- Shallotfits less well
Fit is the average pairing score against flour, butter, milk, 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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