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 ↓
Baba
Ingredients
Directions
The book says “a sharp oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Prepare a dough with flour, butter, sugar, yeast, eggs, and salt.
Set a sponge and mix it with the dough until thoroughly combined.
Knead the dough until smooth and elastic.
Shape the dough into a ball and let it rise in a warm place until doubled in size.
Shape and bake
Transfer the dough to a well-buttered tin and shape it as desired.
Brush the top with egg yolk and bake in a preheated oven at 400°F (200°C) until golden.
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 + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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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).
-
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
- Flour
- Forms the structure that holds the dough together as it rises and bakes.
- Butter
- Adds fat for a rich, tender crumb and softer texture.
- Eggs
- Add structure, richness, and moisture to the dough.
- Yeast
- Produces gas that makes the dough rise and become airy.
- Caster sugar
- Sweetens the dough and feeds the yeast during fermentation.
The step that matters
Letting the dough rise until doubled. Yeast needs a warm place and enough time to produce gas. Under-proofed dough bakes dense, while over-proofed dough can collapse or lose structure.
“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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