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 ↓
Galettes
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Place the flour in a mound on a clean surface and make a well in the center.
Add the butter, egg, salt, and water into the well.
Mix the ingredients together and knead the dough until smooth.
Roll out the dough, then fold it into thirds and let it rest for 20 minutes.
Repeat the rolling and folding process three to four times.
Shape and bake
Shape the dough into galettes of your desired size.
Brush the tops with egg wash and bake at 400°F (200°C) until golden.
Brush with butter while hot, or serve plain.
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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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).
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
- All-purpose flour
- Forms the gluten network that gives the dough its structure.
- Unsalted butter
- Adds fat that creates tenderness and flakiness as layers form.
- Egg
- Adds structure and richness to the dough and helps the tops brown.
- Cold water
- Hydrates the flour so the dough comes together and can be rolled.
The step that matters
Rolling and folding the dough. Repeated rolling and folding builds thin layers of dough and butter, and resting relaxes the gluten so the dough stays workable. Skipping the rest makes the dough shrink and tear.
“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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