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 ↓
Potato Cakes
Ingredients
Directions
Make the mash
Boil the potatoes until tender and mash them thoroughly.
Add a little coarse sea salt, butter, and cream to the mashed potatoes.
Form and fry
Form the mixture into small cakes.
Fry the cakes in a pan until brown on both sides.
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 + 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).
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 holds the cakes together once mashed.
- Butter
- Adds fat for richness and helps the cakes brown in the pan.
- Cream
- Adds moisture and softness to the mash, keeping the cakes tender.
The step that matters
Fry the cakes until brown on both sides. Browning happens through the Maillard reaction, which needs a dry surface and enough heat. Cakes that are too wet or cooked on a low heat will steam and stay pale and soft instead of developing a golden crust.
Swap the potato
How well each one fits the dish's main ingredients (butter, cream):
- Potatothe original
- Onionfits about as well
- Leekfits less well
- Chivefits less well
Fit is the average pairing score against butter, cream. 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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