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 ↓
Bath Buns
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Combine flour, butter, egg yolks, and yeast in a bowl.
Add warm milk gradually to create a nice sponge.
Mix in coarse sugar.
Let the dough rest for a short time.
Shape and bake
Break the dough into 2‑oz pieces.
Shape the pieces like rocks.
Place the buns on greased baking tins.
Wash the buns with beaten egg.
Allow the buns to prove for a little while.
Bake in a hot 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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).
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 buns together as they rise and bake.
- Butter
- Adds richness and tenderness to the crumb.
- Egg yolks
- Add richness, colour and tenderness to the dough.
- Compressed yeast
- Produces gas that makes the dough rise and become light.
- Coarse sugar
- Adds sweetness and a crunchy texture to the buns.
The step that matters
Proving the buns. Proving must be long enough for the yeast to inflate the dough, but not so long that the gluten weakens and the buns collapse or turn flat in the oven.
“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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