Why it works: Rice and corn match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 933 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Rice Snowballs
Ingredients
Directions
Cook the rice
Boil the rice in water with salt until soft.
Spoon the cooked rice into small cups and let it cool completely.
Make and serve
Prepare a custard by mixing egg yolks, sweet milk, and corn starch, then flavor with lemon.
Once the custard is cold, pour it over the rice balls 30 minutes before serving.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Rice + corntop 5% of all pairsSmell alikestrongCooked together933 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Rice + lemontop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
Corn + lemontop 13% of all pairsSmell alikemoderateCooked together1,927 recipes
Shared aroma: 2-nonenal (fatty, green).
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 snowball and sets firm once boiled and cooled.
- Egg yolks
- Enrich the custard and help it thicken and turn creamy when heated.
- Sweet milk
- Provides the liquid base of the custard and adds richness and sweetness.
- Corn starch
- Thickens the custard so it holds its body rather than staying runny.
The step that matters
Cooling the custard before pouring. The custard must be fully cold so it stays thick and spoonable over the rice. Pouring it warm can thin it and let it soak into the rice, softening the shape.
Swap the lemon
How well each one fits the dish's main ingredients (rice, egg, milk, corn):
- Coconutfits better
- Vanillafits better
- Cherryfits about as well
- Lemonthe original
Fit is the average pairing score against rice, egg, milk, corn. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Lemon Rice Pudding19 recipes
Lemon Cake228 recipes
Lemon Ice147 recipes
Rice Cake120 recipes