Why it works: Butter and flour 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 ↓
Fine Puff Paste
Ingredients
Directions
Prepare the dough
Divide the butter into four parts.
Rub one part into the flour.
Wet the mixture with a little cold water.
Add salt to taste.
Laminate
Dredge the board thickly with flour.
Place a second portion of butter in thin slices on the board.
Dredge the board with flour again.
Roll the dough out once and set it aside.
Repeat the rolling with the remaining butter portions.
Roll out the previously mixed dough gently.
Lay one butter sheet on top.
Dredge the dough with flour.
Roll it up.
Roll it out again.
Add another butter sheet.
Repeat until all butter is incorporated.
Bake
Bake well for a beautiful puff paste.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Butter
- Forms the separate layers that puff apart during baking, giving flakiness.
- All-purpose flour
- Forms the structure of the dough that holds the butter layers in place.
The step that matters
Keeping the butter in distinct layers while rolling. If the butter softens or melts into the dough, the layers blend together instead of separating. Steam from the water in the butter then lifts the layers during baking, so the pastry stays flaky only when the butter stays cold and in sheets.
“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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