Why it works: Butter and flour 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 ↓
Vienna Bread
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
In a bowl, combine warm water, butter, sugar, and salt.
Let it cool.
Add the beaten egg yolk and the dissolved yeast cake.
Mix in flour until the dough is very stiff.
Knead the dough in a bowl for about 10 minutes until smooth.
Cover the dough with a cloth and let it rise in a warm place until it triples in size.
Knead the dough again and let it rise, repeating this process until ready to shape.
Shape and bake
Roll the dough out, cut into squares, then triangles.
Roll each triangle from the right angle to form crescents.
Let the crescents rise again.
Brush with egg white before baking.
Bake in a preheated oven at 400°F (200°C) until light brown.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 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).
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 stiff dough its structure and chew.
- Yeast cake
- Ferments the dough, producing gas that makes it rise and become airy.
- Butter
- Adds fat that tenderizes the crumb and gives a softer texture.
- Sugar
- Feeds the yeast and contributes to browning of the crust.
- Egg white
- Brushed on before baking to give the crescents a glossy, browned surface.
The step that matters
Kneading until smooth. Kneading develops gluten so the dough can trap the gas from rising. Under-kneading leaves a weak dough that collapses or bakes up dense.
“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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