Why it works: Butter and flour 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 ↓
Directions for Making Rich Pie-Crust
Ingredients
Directions
Make the paste
Rub ¼ pound of butter into 1 pound of flour until well combined.
Add cold water gradually to form a stiff paste.
Prepare the butter
Dust a board with flour, then cut the remaining butter into thin slices and place on the floured board.
Dredge more flour over the butter and roll it into thin sheets.
Set the rolled butter aside.
Roll the crust
Roll out the paste to your desired thickness.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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 main structure, as its proteins link into gluten once moistened and worked.
- Butter
- Adds fat that coats the flour and keeps the crust tender and flaky.
- Cold water
- Hydrates the flour so the paste holds together without melting the butter.
The step that matters
Add cold water gradually to form a stiff paste.. Adding water in small amounts and mixing only until combined keeps gluten development limited, so the crust stays tender. Cold water keeps the butter firm so it stays in small pieces, which helps create flaky layers.
“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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