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 ↓
Pie Crust
Ingredients
Directions
Prepare the dough
Mix the baking powder into the flour and sift again.
Chop ¼ pound of butter into the flour until very fine.
Add enough cold water to make a stiff dough.
Laminate with butter
Roll out the dough into a thin sheet and baste with ¼ pound of remaining butter.
Roll the dough up tightly into a long roll, flatten, and re-roll.
Baste again and repeat until all the butter is used.
Shape your crust as desired, working quickly.
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 crust once mixed with water and rolled.
- Butter
- Creates layers and flakiness as it stays in pieces between sheets of dough.
- Baking powder
- Lifts the dough slightly so the crust bakes up lighter.
- Cold water
- Binds the flour and butter into a dough without melting the butter.
The step that matters
Keeping the butter cold while laminating. If the butter softens and melts into the dough, it stops forming separate layers, so the crust turns dense instead of flaky. Work quickly and keep the dough cool.
“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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