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
Make the dough
In a large bowl, combine the butter and pastry flour.
Add the salt and mix well.
Gradually add the ice water until the dough comes together.
Laminate and chill
Knead the dough gently until smooth, then roll it out.
Fold the dough several times to create layers, then refrigerate before use.
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 solid pockets that melt during baking, creating flaky layers and lift.
- Pastry flour
- Provides the structure that holds the layers together as the dough is rolled and folded.
- Ice water
- Moistens the flour into dough while staying cold, keeping the butter from softening too soon.
The step that matters
Adding the ice water gradually. Too much water or extra kneading develops gluten, making the pastry tough and shrinking it. Stopping once the dough comes together keeps it tender.
“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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