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 ↓
Puff Paste
Ingredients
Directions
Prepare the dough
Sift the flour to introduce air and remove lumps.
Cut the butter into the flour until it resembles coarse crumbs.
Add the baking powder and mix well.
Form and fold
Gradually add cold water to form a dough.
Roll out the dough.
Fold it several times to create layers.
Chill the dough before using it for best results.
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
- Forms the gluten network that gives the dough its structure.
- Butter or fat
- Forms solid layers that separate the dough, creating flakiness as it melts and steams.
- Baking powder
- Releases gas that helps the pastry rise and become light.
The step that matters
Gradually add cold water to form a dough. Adding water slowly lets you stop once the flour is just hydrated. Too much water or overworking the dough develops excess gluten, making the pastry tough and hard to roll into even layers.
“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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