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 ↓
Savoury Rice
Ingredients
Directions
Cook the rice
Boil the rice in water until tender and the water is absorbed.
Transfer the rice to a buttered pie dish.
Mix in the parsley and butter.
Season with pepper and salt.
Make the custard and bake
Beat the eggs.
Stir the beaten eggs into the milk.
Pour the egg mixture into the pie dish.
Bake 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + ricetop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Parsley + ricetop 10% of all pairsSmell alikestrongCooked together2,762 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + ricetop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Forms the bulk of the casserole and provides its body once tender.
- Eggs
- Set when baked, binding the rice into a sliceable, custard-like casserole.
- Milk
- Combines with the eggs to form a custard that keeps the casserole moist.
- Butter
- Adds richness and fat, carrying flavour and softening the rice.
The step that matters
Bake until golden brown. Eggs set as they heat, so the casserole must be baked long enough to firm up. Underbaking leaves it loose and wet in the centre, while overbaking can make the custard dry and rubbery.
Swap the parsley
How well each one fits the dish's main ingredients (butter, egg, milk, pepper, rice):
- Cinnamonfits about as well
- Nutmegfits about as well
- Parsleythe original
- Cardamomfits about as well
Fit is the average pairing score against butter, egg, milk, pepper, rice. 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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