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 ↓
English Puff-paste
Ingredients
Directions
Make the dough
In a bowl, combine the flour and salt.
Add 8 ounces of butter and mix lightly.
Gradually add cold water until the mixture forms a smooth and pliable paste.
Laminate
Roll the paste out to ¾ inch thick.
Place 6 ounces of butter in small pieces on the paste and fold it over like a dumpling.
Roll it out again and add another 6 ounces of butter, repeating the process.
Dust with flour as needed while rolling.
Repeat with the final 6 ounces of butter, rolling the paste thin 3 to 4 times, folding the ends into the middle.
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 and holds the layers together.
- Unsalted butter
- Forms separate solid layers that create flaky separation as the pastry bakes.
The step that matters
Rolling and folding with the butter. Butter must stay cold and in distinct layers. If it softens or melts into the dough, the layers blend and the pastry loses its flakiness instead of puffing when baked.
“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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