Why it works: Butter and rice are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 9,645 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Rice Buns
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
Combine ½ cup ground rice, ½ teaspoon baking powder, ½ cup sugar, and ¼ cup butter in a bowl, then mix together with a wooden spoon.
Crack each egg into a cup to check freshness, then beat them lightly with the other ingredients.
Grease eight to ten small tins or a cake tin with butter.
Bake and cool
Pour the mixture into the tins and bake in a 350°F (175°C) oven for 15 minutes.
Remove the buns from the tins and place them on their edges to cool.
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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Butter + ricetop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + ricetop 26% of all pairsSmell alikelowCooked together8,744 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
- Ground rice
- Gives the buns a crumbly, slightly sandy texture, since it contains no gluten to build structure.
- Eggs
- Bind the mixture and add structure and moisture as they set in the oven.
- Butter
- Adds fat for richness and tenderness and helps the buns brown lightly.
- Sugar
- Adds sweetness and helps the buns brown as they bake.
- Baking powder
- Releases gas when heated, helping the buns rise and become light.
The step that matters
Beating the eggs in lightly. Overbeating can trap too much air, causing the buns to rise quickly then collapse. Gentle mixing keeps the texture even and the buns stable as they set.
“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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