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 potatoes
Peel, boil, and mash the potatoes.
Add butter, hot cream, beaten egg whites, salt, and pepper to the mashed potatoes.
Shape and coat
Shape the mixture into croquettes.
Dip each croquette in egg and then in bread crumbs.
Fry
Fry the croquettes in lard until golden 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.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (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).
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 croquettes and give a soft, starchy body once mashed.
- Butter
- Adds richness and fat, making the mashed mixture smoother and more tender.
- Hot cream
- Adds moisture and richness, keeping the mashed potato soft and easy to shape.
- Egg whites
- Bind the mashed potato so the croquettes hold their shape.
- Bread crumbs
- Form a crisp outer coating that browns during frying.
The step that matters
Fry the croquettes in lard until golden brown. Frying at a steady, hot temperature crisps and browns the breadcrumb coating quickly, so the interior heats through before the outside burns or the coating absorbs excess fat.
Swap the potato
How well each one fits the dish's main ingredients (butter, cream, egg, pepper, bread):
- Asparagusfits about as well
- Capsicumfits about as well
- Spinachfits about as well
- Potatothe original
Fit is the average pairing score against butter, cream, 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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