Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Potato Croquettes
Ingredients
Directions
The book gives no oven temperature. The 400°F in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Mix the ingredients in the order given.
Shape the mixture into croquettes.
Coat and fry
Dip each croquette in breadcrumbs, then in the egg yolk, and again in breadcrumbs.
Fry in hot fat (400°F or 200°C) 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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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
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).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Riced potatoes
- Provides the starchy body that holds the croquettes together once shaped.
- Butter
- Adds fat for richness and softness, and carries flavour through the mixture.
- Egg yolk
- Binds the mixture and helps the breadcrumb coating stick and brown.
The step that matters
Fry in hot fat until golden brown. Hot fat sets the breadcrumb crust quickly and browns it, so the coating crisps before the soft filling breaks apart. Fat that is too cool soaks into the coating and makes the croquettes greasy.
Swap the onion
How well each one fits the dish's main ingredients (potato, celery, parsley, pepper, butter, egg):
- Carrotfits better
- Chivefits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against potato, celery, parsley, pepper, butter, 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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