Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Potato Croquettes
Ingredients
Directions
Prepare the potato base
Peel, boil, and mash the potatoes.
Add the butter, milk, and seasonings; mix well and let cool slightly.
Shape and coat
Shape the mixture into croquettes.
Roll each croquette in breadcrumbs, then dip in egg whites, and roll in breadcrumbs again.
Fry
Fry in hot oil 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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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 + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the starchy body of the croquettes, which holds their shape when mashed and shaped.
- Egg whites
- Act as a binder that helps the breadcrumb coating adhere and set during frying.
- Butter
- Adds richness and softness to the mashed potato, improving its flavour and texture.
- Milk
- Adds moisture to the mashed potato, keeping it smooth and easy to shape.
- Breadcrumbs
- Form a crisp, golden outer crust when fried in hot oil.
The step that matters
Let the mixture cool slightly before shaping. A warm, soft potato mixture is sticky and hard to shape, and it can break apart or slump. Cooling it slightly firms the starch so the croquettes hold their form through coating and frying.
Swap the parsley
How well each one fits the dish's main ingredients (potato, egg, butter, milk, pepper):
- Parsleythe original
- Nutmegfits about as well
- Dillfits less well
- Cinnamonfits less well
Fit is the average pairing score against potato, egg, butter, milk, pepper. 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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