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
Make the dough
Rub the flour and butter together lightly in a bowl until combined.
Add the salt before incorporating the butter.
Gradually knead in the butter until the dough feels greasy.
Slowly add the tepid water, kneading gently until a soft dough forms.
Mix lightly with your hands, being careful not to overwork the dough.
Shape and fill
Dredge a board lightly with flour and turn the dough out.
Cut the dough into sections for the number of pies you plan to make.
Roll each section into thin sheets, using minimal flour to keep the dough tender.
Place the rolled dough into pie pans.
Trim the edges of the dough in the pans.
Bake lightly before adding filling.
Cover with a thin layer of dough.
Trim the edges of the top layer.
Decorate the edges before baking.
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
- Forms the gluten network that gives the dough its structure.
- Butter
- Coats flour particles to keep the crust tender and adds rich flavour and flakiness.
- Tepid water
- Hydrates the flour so the proteins form a cohesive, workable dough.
The step that matters
Avoid overworking the dough. Kneading develops gluten, which makes the crust tough and chewy. Mixing lightly and using minimal flour keeps the crust 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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