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 ↓
French Waffles
Ingredients
Directions
Make the batter
Cream the butter and sugar together.
Add the egg yolks.
Beat the mixture well.
Dissolve the yeast in the sweet milk.
Add the dissolved yeast to the creamed mixture alternately with the flour.
Add the salt.
Ensure the milk and flour are lukewarm.
Beat the egg whites until light.
Fold the beaten egg whites into the batter last.
Rise and bake
Set the batter aside for three hours until it becomes light.
Bake on a greased waffle iron.
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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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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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).
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
- Yolks enrich the batter and whites, beaten and folded in, add lightness and airiness.
- Butter
- Creamed with sugar, it adds richness and a tender texture to the batter.
- Yeast
- Ferments the batter during rising, producing gas that makes the waffles light.
- Flour
- Provides the structure that holds the waffles together once baked.
- Sugar
- Sweetens the batter and helps brown the waffles in the iron.
The step that matters
Fold the beaten egg whites into the batter last. Folding gently keeps the air in the whipped whites. Stirring them in hard would deflate the batter, reducing the lightness the rise and whites are meant to give.
“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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