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 ↓
Rich Breakfast Rolls
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat your oven to 400°F (200°C).
Make the dough
In a bowl, mix the egg yolks with the sugar.
Beat in the softened butter and then add the milk.
Gradually add flour and baking powder to form a light, soft dough.
Gently fold in the beaten egg whites.
Shape and bake
Roll out the dough, cut into desired shapes, and place on a baking sheet.
Bake in the preheated oven until golden brown.
Alternatively, you can shape the dough into scones and bake.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Eggs
- Egg yolks and whipped whites add richness and lift to the dough.
- Baking powder
- Releases gas when heated, helping the rolls rise and become light.
- Butter
- Adds fat that tenderises the crumb and carries flavour.
- Flour
- Forms the gluten network that gives the dough its structure.
- Sugar
- Adds sweetness and helps the crust brown in the oven.
- Milk
- Provides moisture that hydrates the flour and softens the dough.
The step that matters
Gently fold in the beaten egg whites. Folding keeps the air whipped into the egg whites, which gives the rolls their lift. Stirring or beating vigorously would deflate the foam and leave the rolls dense.
“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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