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 ↓
Sally Lunn
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
Combine the light dough, melted butter, sugar, beaten eggs, dissolved baking soda, and salt in a large bowl.
Add flour gradually until the dough is stiff enough to knead.
Set the dough aside to rise until light.
Shape and bake
Roll the dough into cakes about ½ inch thick to fit your pans.
Place one cake in the pan. Cover it with soft butter. Lay another cake on top.
Allow the cakes to rise again until light.
Bake at 350°F (175°C) until golden.
Serve warm; leftovers are good cold for breakfast.
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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Butter + sugartop 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 dough from hop yeast
- Provides the leavening and yeasty flavour that lift the bun.
- Eggs
- Add structure and richness to the soft crumb.
- Sugar
- Adds sweetness and helps the crust brown during baking.
- Melted butter
- Adds fat for tenderness and a richer flavour.
- Baking soda
- Reacts with the dough's acidity to add lift and help browning.
The step that matters
Rising until light. The dough needs enough time to rise fully before baking, since yeast gas creates the airy texture; underproofed dough stays dense and heavy in the oven.
“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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