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 ↓
Plain Pie Crust
Ingredients
Directions
Mix salt with flour in a bowl.
Using two knives, cut in the butter and lard until the mixture resembles coarse crumbs.
Stir in the ice cold water a little at a time, mixing quickly until the dough comes together.
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 crust together once water is added.
- Butter
- Creates flaky layers as small pieces stay solid and melt in the oven, adding rich flavor.
- Lard
- Shortens gluten strands, giving the crust a tender, crumbly texture.
- Ice cold water
- Binds the flour and fat into dough while staying cold so the fat stays in pieces.
The step that matters
Stir in the ice cold water gradually. Adding too much water or mixing too long develops gluten and makes the crust tough. Adding water a little at a time and mixing quickly keeps the dough tender.
“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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