Why it works: Bread and butter 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 Pancakes
Ingredients
Directions
Prepare
Soak the bread crumbs in water or milk and press out the excess liquid.
Mix the mashed potatoes, soaked bread crumbs, baking powder, and salt together.
Cook and serve
Heat a griddle and add butter.
Fry the mixture until golden brown on both sides.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (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 + breadtop 15% of all pairsSmell alikemoderateCooked together434 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mashed potatoes
- Form the bulk of the pancake and give it a soft, tender interior.
- Bread crumbs
- Add moisture and body so the mixture holds together while frying.
- Baking powder
- Releases gas that lightens the batter so the pancakes rise slightly.
The step that matters
Fry until golden brown on both sides. The butter must be hot enough to brown the surface through the Maillard reaction, which adds flavor and crispness. If the heat is too low, the pancakes absorb butter and turn greasy and pale before the centre is set.
Swap the potato
How well each one fits the dish's main ingredients (bread, butter):
- Leekfits about as well
- Potatothe original
- Tomatofits about as well
- Shallotfits about as well
Fit is the average pairing score against bread, butter. 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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