Why it works: Rice and cinnamon match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 2,137 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Rice Water
Ingredients
Directions
Prepare
Pick over and wash the rice.
Cook
Cook the rice in the cold water until very soft.
Add salt and sugar to taste.
Finish
For jelly, add a little lemon juice and mash through a fine sieve into a mold.
When cold, serve with sugar and cream.
For a drink, add more hot water and a little spice, simmer longer.
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.
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Rice + cinnamontop 4% of all pairsSmell alikestrongCooked together2,137 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Lemon + cinnamontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Rice + lemontop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Its starch thickens the cooking water and softens into a mash that can set as a jelly.
- Sugar
- Adds sweetness to balance the plain, mild flavor of the rice water.
- Lemon juice
- Adds acidity that brightens the flavor of the jelly.
The step that matters
Cook the rice until very soft. The rice must break down fully so its starch thickens the water and the mash passes through a sieve smoothly. Undercooked grains leave the texture grainy and the jelly weak.
Swap the lemon
The recipe marks lemon as optional. How well each one fits the dish's main ingredients (rice, sugar, cinnamon):
- Vanillafits better
- Raisinfits better
- Blueberryfits better
- Lemonthe original
Fit is the average pairing score against rice, sugar, cinnamon. 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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