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, No. 1
Ingredients
Directions
Make the dough
Work ½ pound of butter into the flour to form a stiff dough.
Roll out the dough and spread small pieces of the remaining butter over it.
Fold the dough and roll it out again.
Repeat this process two or three times.
Let the dough stand in a cool place.
Finish before using
Before using, roll and fold the dough twice.
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 structure of the dough that holds the butter layers.
- Unsalted butter
- Forms separate layers that create flakiness as the dough is rolled and folded.
The step that matters
Spreading the butter and folding the dough. Butter must stay in distinct pieces between dough layers. If it softens and blends in, the layers merge and the pastry loses its flakiness. Keeping the dough cool helps the butter stay solid between folds.
“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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