Why it works: Milk and potato match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and 3,611 recipes mention both. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
The recipe
Ingredients
Contains: milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Make the cream base
Melt butter in a medium-sized heavy skillet, then add cream and milk.
Heat the mixture, but do not let it boil.
Cook the potatoes
Slip potato slices into the hot cream one at a time, until evenly distributed.
Season with half the salt and pepper.
Simmer for 30 minutes.
Turn the potatoes carefully.
Season with the remaining salt and pepper.
Simmer for 30 minutes longer.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Milk + potatotop 4% of all pairsAroma overlapstrongMentioned together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Butter + milktop 3% of all pairsAroma overlapstrongMentioned together81,222 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 3% of all pairsAroma overlapstrongMentioned together41,494 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 5% of all pairsAroma overlapstrongMentioned together8,303 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + potatotop 6% of all pairsAroma overlapstrongMentioned together6,445 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the bulk and starch that thicken the cream as they cook down.
- Heavy cream
- Adds richness and fat, giving the potatoes a smooth, silky texture.
- Milk
- Thins the cream mixture and adds moisture for gentle, even cooking.
- Butter
- Adds fat and flavor to the cream base.
The step that matters
Heat the mixture, but do not let it boil. Boiling cream and milk can scorch on the pan bottom and cause the dairy to separate, leaving a grainy or oily texture instead of a smooth sauce.
“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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