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 ↓
Croquettes, Rice
Ingredients
Directions
Make the rice mixture
Brown the minced onion in butter or drippings.
Add tomatoes, bay leaf, and parsley; cook for a few minutes, seasoning with salt and pepper.
In a double boiler, combine the rice and tomato mixture; cook for about 1.5 hours.
Add boiling water or stock if the mixture is not moist enough.
Remove from heat and stir in the egg and grated cheese if desired.
Shape and fry
Shape the mixture into croquettes, roll in bread crumbs, and fry in hot fat until golden.
Serve with tomato sauce.
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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Tomato + ricetop 6% of all pairsSmell alikestrongCooked together3,065 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + parsleytop 8% of all pairsSmell alikemoderateCooked together5,398 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
- Rice
- Cooks down into a thick mass that holds the croquettes together when shaped.
- Egg
- Binds the cooked mixture so it holds its shape when fried.
- Tomatoes
- Provide moisture and acidity that flavour the rice as it cooks.
- Onion
- Browned in butter, it adds savoury depth and aroma to the base.
- Butter or drippings
- Adds fat and richness while browning the onion.
The step that matters
Fry in hot fat until golden. Frying in hot fat quickly browns the bread-crumb coating and seals it, so the croquettes stay crisp outside and do not absorb excess grease. Fat that is too cool lets the coating soak up oil and fall apart.
Swap the onion
How well each one fits the dish's main ingredients (tomato, rice, butter, parsley, pepper, egg, cheese):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against tomato, rice, butter, parsley, pepper, egg, cheese. 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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