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
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the dough
Melt the butter and sugar in the boiling milk until combined.
Allow the milk mixture to cool to blood warm.
Mix in part of the flour.
Add the beaten egg whites.
Knead the dough until stiff.
Let the dough rise in a warm place overnight.
Shape and bake
Knead the dough into rolls.
Let the rolls rise until light.
Brush the tops of the rolls with beaten egg white.
Bake at 350°F (175°C) 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).
-
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
- All-purpose flour
- Forms the gluten network that gives the rolls their structure.
- Egg whites
- Beaten to stiff peaks, they add air and lightness to the dough and a glossy top when brushed on.
- Butter
- Adds fat that softens the crumb and gives a tender texture.
- Yeast
- Produces carbon dioxide as it ferments, making the dough rise and become light.
- Sugar
- Feeds the yeast and adds mild sweetness and browning in the oven.
- Milk
- Adds moisture and proteins that enrich the dough and help browning.
The step that matters
Let the milk mixture cool to blood warm. If the liquid is still hot, it can kill the yeast and the dough will not rise. Blood warm, around body temperature, keeps the yeast active.
“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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