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 ↓
Delicious Creamed Potatoes
Ingredients
Directions
Make the sauce
Melt the butter in a frying pan over medium heat.
Once it begins to bubble, stir in the flour, salt, and white pepper.
Gradually add the milk, stirring well, and cook for a few minutes.
Finish the dish
Add the diced potatoes and cook until thoroughly heated.
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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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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
- Flour
- Thickens the milk into a smooth white sauce as it cooks with the butter.
- Milk
- Forms the liquid base of the sauce that coats the potatoes.
- Potatoes
- Provide the bulk of the dish, absorbing the sauce and becoming tender as they heat through.
- Butter
- Adds richness and carries flavour, and forms the base for the flour roux.
The step that matters
Gradually add the milk, stirring well. Adding milk slowly while stirring keeps the flour evenly dispersed in the fat, so lumps do not form and the sauce thickens smoothly.
Swap the white pepper
How well each one fits the dish's main ingredients (butter, flour, milk, potato):
- Cinnamonfits better
- Nutmegfits better
- Parsleyfits better
- White pepperthe original
Fit is the average pairing score against butter, flour, milk, potato. 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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