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 ↓
White Mountain Rolls
Ingredients
Directions
Make the dough
Melt the butter and sugar in the boiling milk until it is warm.
Mix in part of the flour, then add the beaten egg whites.
Knead the mixture until stiff and let it rise in a warm place overnight.
Shape and bake
In the morning, knead the dough into rolls and let them rise until light.
Brush the tops of the rolls with beaten egg white and bake for 30 minutes.
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.
Photo for illustrative purposes only · Contact us to use it
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 gluten network that gives the rolls their structure.
- Yeast
- Produces gas during the rise, making the rolls light and airy.
- Egg whites
- Add lift and structure to the dough, and brushed on top they help the crust brown.
- Butter
- Adds fat that softens the crumb and gives a tender texture.
- Milk
- Adds moisture and richness, and its proteins help brown the crust.
- Sugar
- Adds sweetness and helps the crust brown in the oven.
The step that matters
Folding in the beaten egg whites. Stiff egg whites trap air that helps lift the dough. Mixing them in too hard deflates the foam, so the rolls rise less and turn out denser.
“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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