Why it works: Rice and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 9,645 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
An Edging Fob Hashes
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the rice
Boil 2 teacups of rice for 30 minutes.
Season the rice with a little butter and coarse sea salt.
Shape and bake
Form the rice into a round shape about 3 to 4 inches high on a dish.
Rub the top with the yolk of 1 egg.
Place the dish in a 400°F (200°C) oven to brown.
Once browned, turn the hash into the middle of the dish.
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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Rice + buttertop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Rice + eggtop 28% of all pairsSmell alikemoderateCooked together8,350 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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 dish and holds its shape when packed into a round.
- Egg yolk
- Coats the top so it browns richly in the oven.
- Butter
- Adds fat and richness that carries flavour through the rice.
The step that matters
Browning the top in the oven. The egg yolk browns through the Maillard reaction and proteins setting in dry oven heat. Too little heat or time leaves it pale, while too long can scorch the surface before the rice is hot through.
“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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