Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Rice Puffs
Ingredients
Directions
Make the batter
Beat the eggs separately until very light.
Combine the cooked rice, butter, sour milk, baking soda, and flour in a bowl.
Fold in the beaten egg whites just before frying.
Fry and serve
Heat the lard until boiling.
Drop spoonfuls of the batter into the hot lard and fry until light brown.
Remove and drain on a napkin, keeping them covered to stay hot.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Beaten whites trap air, giving the puffs their light, airy structure.
- Baking soda
- Reacts with the acidic sour milk to release gas, helping the puffs rise.
- Sour milk
- Its acidity activates the baking soda and adds moisture to the batter.
- Cooked rice
- Supplies bulk and a tender, chewy texture inside each puff.
- Flour
- Provides structure that holds the batter together while it fries.
- Butter
- Adds fat for richer flavour and a more tender crumb.
The step that matters
Fold in the beaten egg whites just before frying. Beaten egg whites hold air bubbles that expand in hot fat. If they are folded in too early or overmixed, they deflate and the puffs turn dense.
“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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