Why it works: Butter and cream 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 ↓
Mashed Potatoes
Ingredients
Directions
Prepare
Boil the potatoes until tender.
Place them in a colander.
In a large bowl, combine the butter and cream.
Mash and serve
Mash the potatoes through the colander into the bowl.
Whip the potatoes and seasoning thoroughly with a fork.
Transfer to a dish and set uncovered over steam to heat thoroughly.
Serve quickly.
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 + creamtop 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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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 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
- Provide the starchy base that becomes soft, fluffy and creamy when mashed.
- Butter
- Adds fat for richness and a smoother, silkier mouthfeel.
- Cream
- Adds moisture and fat, loosening the mash and making it richer and smoother.
The step that matters
Mash the potatoes through the colander. Pressing hot potatoes through a colander breaks them into fine, even pieces without overworking them. Overworking releases too much starch, which makes the mash gluey.
“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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