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 ↓
Common Puff Paste
Ingredients
Directions
Prepare the dough
Soften the butter in a pot, then place it in a deep pan of water overnight.
Mix half of the butter with the flour until combined.
Add just enough water to form a stiff paste, working it smooth.
Laminate the dough
Roll out the paste twice, adding small lumps of the remaining butter in between.
Dredge a little flour over the butter before folding the paste.
Roll out the paste three times, folding it lightly in between each roll.
Bake
Handle the paste as little as possible and bake immediately after rolling.
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 of the paste and the body of the finished pastry.
- Butter
- Forms separate fat layers between the dough sheets, which separate and puff during baking.
- Water
- Hydrates the flour so its proteins form gluten, giving the paste enough stretch to roll and fold.
The step that matters
Handle the paste as little as possible and bake immediately after rolling.. Overworking develops too much gluten, making the pastry tough, and warm handling lets the butter soften into the dough. Keeping the butter in distinct, cold layers is what makes the pastry rise into flaky sheets in the oven.
“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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