Why it works: Lemon and rice 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 Cakes, Rich
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Cream the butter in a bowl.
In a separate bowl, whisk the eggs thoroughly.
Make the batter
Mix the eggs with the powdered sugar and lemon rind.
Add the rice flour and creamed butter, and mix well.
Bake
Pour the mixture into a buttered tin.
Bake in a well-heated oven at 400°F (200°C) until golden.
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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Lemon + ricetop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + ricetop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour 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 eggs trap air and add richness and structure to the cakes.
- Fresh butter
- Adds fat for richness and a tender, melt-in-the-mouth texture.
- Powdered sugar
- Sweetens the batter and dissolves easily into the mixture for a fine texture.
- Rice flour
- Provides the main structure that sets the cakes as they bake.
- Lemon rind
- Adds fragrant citrus aroma from the oils in the peel.
The step that matters
Whisk the eggs thoroughly. Beaten eggs hold air bubbles that expand in the oven and lighten the crumb. Under-whisked eggs give denser cakes.
Swap the lemon
How well each one fits the dish's main ingredients (butter, egg, sugar, rice, flour):
- Raisinfits better
- Vanillafits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against butter, egg, sugar, rice, flour. 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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