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 ↓
Puff Paste
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the dough
Wash the butter well and set aside 1 tablespoon; refrigerate the rest.
Sift the salt with the flour and mix in the tablespoon of butter using your fingertips to form a stiff dough with the ice water.
Knead the dough until smooth, then roll it out into oblong pieces.
Laminate
Place the remaining butter in the center, fold the sides and ends over the butter, and let it stand for 10 minutes.
Roll the dough again with light, quick strokes, then fold the ends to the center and fold again.
Turn the dough and roll as before, allowing it to rest between rollings.
After several rollings, cut the dough into shapes, chill, and bake in a hot oven at 400°F (200°C).
Shape and fill
For rounds, cut ¼ inch thick, stack two rounds, and cut out the center of the top round with a smaller cutter to use as a lid after filling with creamed meats or vegetables.
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 structure of the dough that holds the layers together.
- Butter
- Creates separate layers that puff into flakiness when it melts and steams in the oven.
- Ice water
- Hydrates the flour into a stiff dough while keeping the butter cold and in distinct pieces.
The step that matters
Keeping the butter cold while rolling and folding. If the butter softens and blends into the dough, it cannot form separate layers, so the pastry bakes dense instead of flaky. Chilling between rollings keeps the butter firm.
“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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