Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Potato Cheesecakes
Ingredients
Directions
Make the mixture
Melt the butter and mix it with the mashed potatoes.
Add the cheese, flour, mustard, and one beaten egg. Season with pepper and salt.
Mix everything well and form the mixture into cakes.
Coat and fry
Beat the second egg and dip the cakes into the beaten egg, then coat with bread crumbs.
Fry the cakes in oil or butter until brown.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Potato + mustardtop 7% of all pairsSmell alikemoderateCooked together1,340 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Potato + wheattop 7% of all pairsSmell alikestrongCooked together235 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mashed potatoes
- Provide the bulk and soft body that holds the cakes together.
- Eggs
- Bind the mixture and form a coating that helps the crumbs stick.
- Grated cheese
- Adds savoury flavour and richness, and helps bind the mixture.
- Fine wheat flour
- Absorbs moisture and helps the cakes hold their shape.
- Butter
- Adds richness and flavour, and helps the cakes brown when fried.
The step that matters
Fry the cakes until brown. Frying over moderate heat browns the crumb coating through the Maillard reaction while the centre heats. Too hot and the crumbs scorch before the cakes warm through; too cool and they absorb oil and turn greasy.
Swap the mustard
How well each one fits the dish's main ingredients (potato, cheese, butter, egg, bread, wheat, flour):
- Asparagusfits better
- Chivefits better
- Spinachfits about as well
- Mustardthe original
Fit is the average pairing score against potato, cheese, butter, egg, bread, wheat, flour. 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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