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 ↓
Soda Scones
Ingredients
Directions
Make the dough
In a bowl, mix the flour and salt.
Rub in the butter until the mixture resembles coarse crumbs.
Add the baking soda and cream of tartar.
Gradually add milk to form a stiff dough.
Roll out the dough on a floured surface.
Cook and rest
Bake on a moderately hot griddle until golden brown.
Set the scones on edge in a dish and cover with a damp cloth.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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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Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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 main structure of the dough once mixed with liquid.
- Butter
- Rubbed into the flour to add tenderness and richness to the crumb.
- Baking soda
- Reacts with the cream of tartar and moisture to release gas, helping the scones rise.
- Cream of tartar
- Provides acid that reacts with the baking soda to produce lift and a light texture.
- Milk
- Hydrates the flour to form the dough and adds moisture and browning through its milk sugars.
The step that matters
Add the baking soda and cream of tartar, then work quickly. Baking soda and cream of tartar begin reacting as soon as they meet moisture, releasing carbon dioxide. Delaying the mixing and baking lets that gas escape, so the scones rise less.
“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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