Why it works: Rice and lemon are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 4,366 recipes. Both carry (e,e)-2,4-decadienal, which smells fatty, deep fried. The science ↓
Rice Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
Separate the egg whites from the yolks.
Whisk the egg whites and yolks separately.
Beat the butter until creamy and mix it with the yolks.
Stir in the flour, ground rice, and lemon (finely minced if using rind).
Add the whisked egg whites and beat the mixture well.
Bake
Pour the batter into a buttered cake mold or tin.
Bake for nearly 1 hour at 350°F (175°C).
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 + lemontop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Rice + buttertop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Eggs
- Whisked whites trap air that lifts the batter, while yolks add richness and structure.
- Butter
- Beaten until creamy, it adds fat and a tender, rich crumb.
- Flour
- Provides the main structure that holds the cake together as it bakes.
- Ground rice
- Gives a lighter, slightly grainy texture compared with flour alone.
- Loaf sugar
- Adds sweetness and helps the cake brown during baking.
The step that matters
Adding the whisked egg whites. Folding in the whisked whites gently preserves the air they hold; overbeating deflates them, which leads to a denser cake that rises less in the oven.
Swap the lemon
How well each one fits the dish's main ingredients (rice, flour, sugar, egg, butter):
- Raisinfits better
- Vanillafits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against rice, flour, sugar, egg, butter. 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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