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 mixture
Mix hot mashed potatoes with butter, salt, pepper, onion juice, and chopped parsley.
Add the yolk of the egg and mix well.
Shape the mixture into smooth balls.
Coat and fry
Roll the balls in fine bread crumbs, then in beaten egg, and again in bread crumbs.
Place the croquettes in a basket and fry in hot lard until golden.
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 + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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 croquette, giving a soft, moist interior.
- Butter
- Adds fat for richness and a tender texture in the filling.
- Egg
- The yolk binds the filling so the balls hold their shape.
The step that matters
Coat and fry. The egg and bread crumb coating must be fully sealed around each ball, or the filling can leak into the hot lard. Frying in hot fat quickly browns the crumbs and sets the crust before the soft interior breaks down.
Swap the onion
How well each one fits the dish's main ingredients (potato, butter, pepper, parsley, egg):
- Chivefits better
- Carrotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against potato, butter, pepper, parsley, egg. 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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