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 Croquettes
Ingredients
Directions
Prepare the filling
Peel and boil the potatoes until tender.
Mash the potatoes until fine.
Mix in butter, eggs, pepper, and salt until well combined.
Allow the mixture to cool, then shape it into steeple forms.
Coat and fry
Roll each croquette in beaten egg, then coat with bread crumbs.
Fry the croquettes in hot lard until golden brown.
Arrange them around the dish for serving.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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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
- Potatoes
- Form the bulk of the croquette, giving a soft, starchy interior once mashed.
- Eggs
- Bind the mashed potato so the shaped croquettes hold together.
- Butter
- Adds richness and moisture, softening the mashed potato interior.
The step that matters
Cooling the mixture before shaping. A warm, soft potato mixture is too loose to hold its shape and can crack or slump. Cooling firms it so the croquettes keep their form through coating and frying.
Swap the potato
How well each one fits the dish's main ingredients (butter, egg, pepper, bread):
- Capsicumfits better
- Asparagusfits better
- Chivefits about as well
- Potatothe original
Fit is the average pairing score against butter, egg, pepper, bread. 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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