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
Prepare the dough
Mix cream of tartar with the flour.
Make a dough with the water.
Add the eggs.
Laminate the dough
Roll out the dough.
Fold in the butter.
Roll out again.
Wash the dough with water.
Lap it, then roll.
Fold over again, then roll.
Chill and turn
Place the dough on a pan and chill in a cold place for 1 hour.
After chilling, give another turn as before.
Let it stand in a cold place for another hour.
Turn as before.
Keep it chilled for a short while before using.
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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Flour + buttertop 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 + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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
- Strong flour
- Forms the gluten network that gives the dough its structure and stretch.
- Solid butter
- Stays in separate cold layers between sheets of dough, creating flakiness as it melts in the oven.
- Eggs
- Add richness and help bind the dough.
The step that matters
Keeping the butter cold between turns. If the butter softens and merges into the dough, the separate layers are lost and the pastry will not puff. Chilling firms the butter again so each turn keeps distinct layers of fat and dough.
“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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