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
In a large bowl, combine flour and salt.
Cut in butter and lard until the mixture resembles fine crumbs.
Make and chill the dough
Gradually add ice water, mixing until the dough comes together.
Chill the dough before rolling it out for your pie.
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
- All-purpose flour
- Provides the structure that holds the dough together.
- Butter
- Creates flaky layers as it stays in pieces and melts during baking.
- Lard
- Adds tenderness and flakiness by coating flour and keeping pieces separate.
- Ice water
- Hydrates the flour just enough to form dough while keeping the fat cold.
The step that matters
Cutting in the butter and lard. If the fat warms and blends fully into the flour, the crust turns dense instead of flaky. Fat left in small, cold pieces creates layers that separate during baking.
“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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