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
Weigh 1 pound of flour and ¾ pound of butter. Place a piece of ice on the butter.
Divide the flour into two parts. Take half of the butter and chop it into half of the flour with a dinner knife until well mixed.
Slowly add an ordinary tumbler of ice water while stirring with the knife until the mixture holds together. You may not need all the water.
On a floured surface, place a generous handful of the remaining flour and turn the dough onto it. Sprinkle flour over the dough and on the rolling pin.
Roll out the dough to the size of a dinner plate. Divide the remaining butter into three parts.
Take one part of the butter and place it in walnut-sized pieces over the rolled dough. Sprinkle flour over it.
Roll the dough over and fold the ends together in the center. Sprinkle more flour on top and on the rolling pin.
Repeat the rolling and folding process with the second and third parts of the butter, leaving the last roll without folding the ends together.
Cut off a piece of the roll about 2 inches thick. Sprinkle the board with flour and lay the piece flat on it.
Lightly flour the top and the rolling pin, then roll out from the side nearest you, avoiding rolling towards yourself.
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
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