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 ↓
Puff Paste
Ingredients
Directions
Prepare the butter
Wash 1 lb. of butter. Fold the butter.
Reserve 2 tablespoons of butter.
Shape the remaining butter into a circular piece 4 inches thick.
Place the shaped butter on a floured board.
Make the dough
Work the reserved 2 tablespoons of butter into 1 lb. of flour using your fingertips.
Moisten the mixture with ice water to form a dough.
Place the dough on a slightly floured board.
Knead the dough for 1 minute.
Cover the dough with a towel.
Let the dough stand for 5 minutes.
Pat and roll the dough to ½ inch thick.
Laminate and fold
Place the butter on the lower half of the paste.
Fold the paste over the butter to cover it.
Fold the right side of the paste over the enclosed butter. Fold the left side under.
Turn the paste halfway around.
Cover the paste.
Let the paste stand for 5 minutes.
Pat and roll the paste to ½ inch thick again.
Fold from the end towards the center to make 3 layers.
Repeat this folding process 3 times.
Chill.
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 fat layers that puff into flaky sheets when baked.
- Flour
- Provides the structure that holds the dough and layers together.
- Ice water
- Hydrates the flour into a cohesive dough while keeping the butter cold and firm.
The step that matters
Keep the butter cold while folding. If the butter softens and melts into the dough, the layers blend instead of separating, so the pastry loses its flaky rise. Chilling between folds keeps the fat in distinct 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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