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 ↓
Pastry for Mince Pie
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Cut the lard into the flour with a knife until fine.
Add the ice water and mix with the knife until no flour remains.
Roll the dough into a sheet and place small bits of butter over it.
Dust the surface well, fold the dough, and repeat this process twice.
Bake
Roll the crust thin and bake in a 400°F (200°C) oven until it rises in flakes.
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
- Lard
- Coats flour particles to keep the pastry tender and flaky by limiting gluten formation.
- Flour
- Forms the structure of the pastry once mixed with liquid and rolled.
- Ice water
- Hydrates the flour while staying cold, so fat stays in solid pieces that create flakes.
- Butter
- Adds flavour and, layered into the dough, creates flaky layers as it steams during baking.
The step that matters
Keeping the fat cold and in pieces during folding. If the lard and butter soften or melt into the dough, they blend into the flour instead of forming separate layers, so the pastry loses its flakiness.
“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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