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 quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Sift flour and salt on a clean surface.
Make a hole in the center, add butter, and gradually mix in ice water.
Chill the dough for 5 minutes.
Roll it out to ⅛ inch thick.
Place the 7 oz of cold butter in the center, fold the edges to enclose it, flatten with a rolling pin, and chill for 10 minutes.
Roll the dough lengthwise in a different direction, fold it, and chill for 5 minutes.
Repeat this step once more and chill for another 5 minutes.
Shape and bake
Roll the dough out to ⅛ inch thick and cut with a biscuit cutter.
Cut the center out of half the pieces with a smaller cutter.
Place the whole biscuits on a flat pan, top each with a cut piece, and prick holes in the uncovered area to prevent puffing.
Bake in a 400°F (200°C) oven until done.
Fill and serve
If cold, reheat before filling.
Fill the holes with oysters or sweetbreads, cover with the small pieces, and serve.
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 gluten network that gives the dough its structure.
- Cold firm butter
- Forms separate fat layers that create flaky layers as the water in them turns to steam.
- Ice water
- Hydrates the flour to form dough while keeping the butter cold and firm.
The step that matters
Keeping the butter cold while laminating. If the butter softens and blends into the dough, it will not form separate layers, so the pastry will not puff and flake well. Chilling between folds keeps the fat solid.
“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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