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 ↓
Brioche Paste
Ingredients
Directions
Prepare the yeast
Mix fresh yeast with water and let sit for an hour.
Pour off the water and use the sediment.
Take 2 teaspoons of the yeast, mix with a little hot water and ¼ of the flour to make a yeast paste.
Cover and let rise for 15 minutes.
Make the dough
Make a well in the remaining flour, add salt, sugar, and a little water to dissolve the salt.
Add the butter in small pieces to the center of the flour well.
Add the eggs and mix everything together.
Knead the mixture thoroughly.
Spread it out thinly and pour the yeast paste over it.
Knead again twice.
Rise
Place the dough in a sieve or earthen pan lined with a towel, sprinkle with flour, and cover with the towel.
Let it rise in a cool place in summer or a warm place in winter.
For best results, prepare the dough a day in advance.
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.
Photo for illustrative purposes only · Contact us to use it
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 + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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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).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Eggs
- Add richness, moisture and structure to the dough as they bind with the flour.
- Flour
- Forms the gluten network that gives the dough its structure and elasticity.
- Butter
- Adds fat that tenderizes the crumb and gives brioche its rich flavor.
- Fresh yeast
- Produces gas that makes the dough rise and gives it a light texture.
The step that matters
Kneading the mixture thoroughly. Kneading develops gluten so the dough can trap gas and hold its shape. Adding butter and eggs before enough kneading can leave the dough greasy and slack, so it must be worked until smooth and elastic.
“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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