Why it works: Rice and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 7,374 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Rice Custard
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Cook the rice
Wash the rice and cook it in a double boiler with the water or milk until tender, adding a little salt.
Make the custard
While still on the heat, add the milk, beaten egg yolks, and sugar; stir gently and cook until thickened.
Transfer the mixture to a pudding dish.
Top and bake
Beat the egg whites until stiff, then add the powdered sugar and flavor with lemon or vanilla.
Spread the egg white mixture over the top of the custard.
Place in a 300°F (150°C) oven to brown slightly, then serve warm or cold.
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 + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rice + lemontop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Swells as it cooks, giving the pudding its body and tender texture.
- Egg yolks
- Thicken the milk as they set with gentle heat, giving the custard its richness.
- Milk
- Provides the liquid base that cooks with the rice and forms the custard.
- Egg whites
- Whipped into a stiff foam that sets and browns lightly on top.
- Sugar
- Sweetens the custard and helps the meringue-style topping stay glossy.
The step that matters
Cooking the custard gently. Egg yolks thicken at low, steady heat but can curdle or turn grainy if overheated, so stir gently and keep the heat moderate.
Swap the lemon
How well each one fits the dish's main ingredients (rice, milk, egg, sugar):
- Vanillafits better
- Coconutfits better
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against rice, milk, egg, sugar. 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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