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 ↓
Flaky Pastry
Ingredients
Directions
Make the dough
In a bowl, combine the flour and salt.
Divide the lard into 4 parts and rub 1 part into the flour.
Add cold water gradually to form a flexible paste.
Laminate the dough
Turn the dough onto a floured surface and roll it into a strip.
Dot another part of the fat over the dough in small pieces.
Fold the dough into thirds, seal the ends, and roll it out.
Repeat this process until all the fat is incorporated.
Roll out
Roll out the pastry as needed.
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
- Flour
- Forms the main structure that holds the pastry layers together.
- Lard
- Creates separate fat layers that separate into flakes when the pastry bakes.
The step that matters
Dotting and folding the fat in layers. Fat must stay in distinct pieces between sheets of dough. Each fold traps it in layers. If the fat melts into the flour, the pastry turns dense instead of flaky.
“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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