Why it works: Parsley and pepper 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 ↓
Oxo Croquettes
Ingredients
Directions
Make the mixture
Beat the eggs until very light.
Mix the beaten eggs with the mashed potatoes, then add salt and cayenne.
Cook the mixture in a frying pan over medium heat until it leaves the sides of the pan.
Remove from heat and stir in the chopped parsley.
Shape and fry
Form the mixture into croquettes, roll them in egg, then in bread crumbs.
Fry the croquettes in boiling Olive Butter 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.
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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Parsley + peppertop 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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Parsley + olivetop 6% of all pairsSmell alikestrongCooked together9,649 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Potato + olivetop 7% of all pairsSmell alikemoderateCooked together6,458 recipes
Shared aroma: 2-undecenal (sweet).
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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 body of the croquettes and give them a soft, tender interior.
- Eggs
- Bind the mixture together and form the coating that helps the crumbs stick.
- Olive butter
- Serves as the frying fat that browns the outside of the croquettes.
The step that matters
Cooking the mixture until it leaves the pan. Cooking drives off moisture from the potato and egg mixture, so it firms up enough to hold its shape when formed. Stopping too early leaves it soft and likely to fall apart during frying.
Swap the potato
How well each one fits the dish's main ingredients (egg, parsley, pepper, olive, butter):
- Capsicumfits better
- Chivefits about as well
- Spinachfits about as well
- Potatothe original
Fit is the average pairing score against egg, parsley, pepper, olive, butter. 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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