Why it works: Potato and butter are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 6,456 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Potato Chips
Ingredients
Directions
Prepare
Wash and peel the potatoes, removing any eyes and specks.
Peel them very thinly into ribbons or cut into thin slices about ⅛ inch thick.
Twist the ribbons into fancy shapes.
Fry and serve
Heat the butter in a pan over high heat.
Fry the potatoes in boiling fat for about 6 minutes until golden brown.
Remove from fat and sprinkle with coarse sea salt.
Serve.
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.
Photo for illustrative purposes only · Contact us to use it
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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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 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 starchy body that crisps and turns golden as water leaves the slices in hot fat.
- Butter
- Serves as the frying fat, conducting heat evenly and adding a rich, toasty flavour.
The step that matters
Frying in hot fat. The fat must be hot enough to drive off moisture quickly. If it is too cool, the chips soak up grease and turn soggy instead of crisp. Slices should also be thin and dry so they cook evenly.
“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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