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 Waffles
Ingredients
Directions
Prepare the batter
Separate the grains of rice.
Cream the butter and beat the eggs.
Stir the rice, butter, and eggs together.
Dissolve the baking soda in a little warm water and stir it into the sour milk.
Add the milk mixture to the rice mixture.
Stir in enough flour to make a thick batter.
Bake and serve
Preheat and grease the waffle irons with butter.
Fill the irons three-quarters full and bake until golden, turning carefully.
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
- Boiled rice
- Adds body and a tender, slightly chewy texture to the waffle crumb.
- Eggs
- Bind the batter and add structure as the waffles set.
- Sour milk
- Its acidity reacts with the baking soda so the batter rises and lightens.
- Baking soda
- Reacts with the acidic sour milk to produce gas that leavens the waffles.
- Butter
- Adds richness and flavour and helps the waffles brown in the iron.
- Flour
- Provides structure so the batter holds together as a thick batter.
The step that matters
Turning the waffles carefully. The batter is thick and not fully set when first poured, so turning too early or roughly can tear the waffle. Letting the surface firm and brown first gives it enough structure to lift out and turn cleanly.
“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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