Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Another Puff Paste
Ingredients
Directions
Prepare
Combine flour, baking powder, and salt on a clean surface.
Chop the butter into small pieces using a knife.
Make the dough
Transfer the mixture to a bowl and gradually add water until a flexible dough forms.
Roll out the dough and fold it over two or three times.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- All-purpose flour
- Provides the structure that holds the dough together.
- Unsalted butter
- Forms separate layers that give the dough a flaky texture.
- Baking powder
- Releases gas that helps the dough rise.
The step that matters
Roll out the dough and fold it over two or three times.. The butter pieces must stay cold and distinct. If they soften and blend into the dough, the thin separate layers that make pastry flaky are lost.
“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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