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 ↓
Tried Potatoes
Ingredients
Directions
Prepare
Peel and slice the potatoes into thin, even pieces.
Heat butter or dripping in a frying pan until hot.
Fry and serve
Add the potatoes and fry until both sides are golden brown.
Once crisp, remove the potatoes and place them on a cloth to drain excess grease.
Sprinkle with salt and 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 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
- Starch that softens inside while the outside crisps and browns in the hot fat.
- Butter or dripping
- Conducts heat evenly and adds fat that promotes golden browning and rich flavour.
The step that matters
Frying until golden on both sides. Pieces need enough hot fat and room in the pan. If the pan is crowded or not hot enough, the potatoes steam instead of crisping, leaving them soft and pale rather than golden.
“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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