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 ↓
French Rolls
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 large bowl, combine the sifted flour, sweet butter, dissolved yeast, and powdered sugar.
Knead the dough until smooth and elastic.
Cover the bowl and let the dough rise in a warm place until doubled in size.
Shape and bake
In the morning, remould the dough and fold in the beaten egg whites.
Shape the dough into oblong rolls and let them rise again.
Preheat the oven to 400°F (200°C) and bake the rolls until golden 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 + 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).
-
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).
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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
- Sifted flour
- Forms the structure of the dough once it is kneaded and risen.
- Sweet butter
- Adds fat, softness and richness to the crumb.
- Fleischmann's yeast cake
- Produces carbon dioxide that makes the dough rise.
- Powdered sugar
- Sweetens the dough and helps the crust brown.
- Egg whites
- Add lift and a lighter, airier texture when folded in.
The step that matters
Let the dough rise until doubled. Yeast needs time and warmth to produce enough gas to expand the dough. 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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