Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Vienna Bread
Ingredients
Directions
The book says “a moderate oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the dough
Mix the sugar and yeast together.
Beat the egg and add it to the warm milk.
Pour the egg and milk mixture into the yeast mixture.
In a bowl, combine the flour, salt, and butter.
Pour the dissolved yeast into the dry ingredients.
Mix the dough well.
Rise and shape
Let the dough rise for about 2 hours.
Shape the dough into rolls.
Let the rolls prove.
Bake
Bake the rolls 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.
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Its proteins form gluten, giving the dough structure and chew.
- Yeast
- Produces carbon dioxide gas, which makes the dough rise and become light.
- Egg
- Adds structure and richness, and helps the dough hold together.
- Butter
- Adds fat, which softens the crumb and gives a tender texture.
- Milk
- Provides moisture and softness, and its sugars help the crust brown.
- Castor sugar
- Feeds the yeast and adds sweetness and browning to the crust.
The step that matters
Let the dough rise and prove fully. Yeast produces gas slowly, so the dough needs enough time to expand before baking. Underproved rolls stay dense, while overproved 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes
Potato Bread124 recipes