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 ↓
Light Paste for Cheese-cakes, &C
Ingredients
Directions
Make the paste
Beat the egg white until frothy.
Mix the frothy egg white with hot water to form a stiff paste with the flour.
Roll and layer
Roll the paste very thin.
Dot the surface with small pieces of butter and dredge with flour.
Roll the paste tightly with your hands.
Roll it out again and repeat the process with the remaining butter.
After the third rolling, the paste is ready.
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).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- Fine flour
- Forms the structure of the stiff paste as its gluten develops during rolling.
- Egg white
- Whipped to a froth, it traps air that helps the paste lighten.
- Butter
- Forms separate fat layers between the rolled sheets, which separate into flaky layers when baked.
The step that matters
Repeating the rolling with butter. Butter must stay in distinct layers rather than melting into the dough. If it softens too much, it blends into the paste and the layers fuse, losing the flaky, light texture the method is built to create.
“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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