Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Puff Paste
Ingredients
Directions
Make the dough
Roll the butter into the flour with the lemon juice.
Mix in thin cream instead of water.
Add the yolk and white of the egg.
Add a little water if necessary.
Laminate and rest
Roll out the dough thinly and place small dabs of butter on top.
Roll out again and spread the remaining butter.
Fold the dough and let it rest for an hour.
Use the dough for tarts or savory pies.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 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 gluten network that gives the dough its structure.
- Butter
- Forms separate layers of fat that steam apart in the oven, creating flaky texture.
- Egg
- Adds structure and richness to the dough.
- Thin cream
- Adds moisture and richness to the dough in place of water.
The step that matters
Keeping the butter in layers. If the butter softens and blends into the dough, the layers are lost and the pastry will not puff. Keeping the dough and butter cold and rolling gently helps the fat stay in distinct sheets, which turn to steam and lift the layers during baking.
Swap the lemon
How well each one fits the dish's main ingredients (butter, flour, cream, egg):
- Raisinfits better
- Vanillafits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against butter, flour, cream, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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