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
Place flour on a clean surface.
Work in ¼ pound of butter with your hands until finely mixed.
Add enough water to achieve a similar consistency to the remaining butter.
Knead until smooth.
Laminate
Roll out to ½ inch thick.
Place remaining butter, cut into slices, on half of the paste.
Dust lightly with flour.
Fold the paste over the butter.
Press down with a rolling pin.
Let rest for a few minutes.
Roll out three times, making it thinner each time.
Rest between rolls.
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 once water is added and kneaded.
- Butter
- Creates separate fat layers that puff into flaky layers when the dough is rolled and folded.
- Water
- Hydrates the flour so the dough can be kneaded into a smooth, elastic paste.
The step that matters
Rolling and folding the butter layers. The butter must stay cool and in distinct layers between sheets of dough. If it softens and blends in, the dough loses the separate layers that create puff, so rest between rolls to keep it chilled and workable.
“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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