Why it works: Cream and butter match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 41,494 recipes mention both. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Potatoes “ a LA Creme ”
Ingredients
Directions
Prepare
Peel and slice the potatoes.
Make the mash
Boil the potatoes until tender.
Drain and mash the potatoes with cream, salt, and pepper.
Bake and serve
Transfer to a baking dish, dot with butter, and bake until golden brown.
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 aroma chemistry they share, and how many recipes mention both.
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Cream + buttertop 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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Potato + buttertop 6% of all pairsAroma overlapstrongMentioned together6,445 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + creamtop 8% of all pairsAroma overlapmoderateMentioned together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Pepper + buttertop 11% of all pairsAroma overlapstrongMentioned together85,512 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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 become soft and fluffy when boiled and mashed.
- Cream
- Adds moisture and richness, making the mash smooth and creamy.
- Butter
- Adds fat and flavor, and helps the top brown in the oven.
The step that matters
Boil the potatoes until tender. Potatoes that are undercooked stay firm and lumpy when mashed, while overcooked ones turn waterlogged and gluey. Testing for tenderness with a knife or fork before draining gives a smooth, fluffy texture.
“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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