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
Prepare
Prepare the potatoes and season with celery salt and onion juice.
When the potatoes are cool but not cold, stir in the beaten egg yolk and chopped parsley.
Press the mixture through a colander or potato squeezer and shape into croquettes.
Fry and serve
Cover the croquettes with bread crumbs and fry in hot oil.
Drain on paper and serve hot.
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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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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Potato + celerytop 7% of all pairsSmell alikemoderateCooked together2,047 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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 interior that holds its shape when pressed and shaped.
- Egg yolk
- Binds the potato mixture together so the croquettes hold their shape while frying.
- Bread crumbs
- Form a crisp, golden coating that browns in the hot oil.
The step that matters
Let the potatoes cool before adding the egg yolk. If the potatoes are still hot, the beaten yolk can scramble or cook unevenly, and the mixture becomes loose and hard to shape. Cooling slightly keeps it firm and smooth enough to form into croquettes.
Swap the onion
How well each one fits the dish's main ingredients (potato, celery, egg, parsley, bread):
- Carrotfits better
- Chivefits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against potato, celery, egg, parsley, 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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