Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sweet French 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.
Make the dough
Gradually add sugar and creamed butter to the light sponge.
Beat the eggs separately and add them to the mixture.
Add enough flour to achieve the same thickness as the sponge.
Cover and let rise in a warm place until doubled in size.
Knead the dough well and shape it like Parker House rolls.
Brush, bake and finish
Brush the rolls with a mixture of beaten egg white and cold water.
Bake in a preheated oven at 400°F (200°C) for 15 minutes.
Cover the rolls with a napkin for 5 minutes after baking to ensure a tender crust.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Light sponge
- Acts as the leavened base that gives the dough its lift and airy structure.
- Sugar
- Adds sweetness and helps the crust brown during baking.
- Butter
- Adds fat that tenderizes the crumb and adds richness.
- Eggs
- Add structure and richness, helping the dough set as it bakes.
- Flour
- Provides the structure that holds the dough together and sets the final crumb.
- Egg white
- Brushed on the rolls to create a glossy, golden surface when baked.
The step that matters
Let the dough rise until doubled. Under-proofed dough bakes up dense, while over-proofed dough can collapse. Rising in a warm place lets yeast gas stretch the gluten network, so the rolls keep their light texture.
“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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