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 ↓
Scotch Scones
Ingredients
Directions
The book says “a sharp oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
In a large bowl, combine flour, butter, sugar, cream of tartar, and baking soda.
Shape and bake
Add eggs and enough churned milk to form a workable dough.
Divide the dough into portions and shape them into rounds.
You can either bake them whole or cut each round into four pieces.
Brush the tops with beaten egg and turn them halfway through baking.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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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).
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
- Provides the structure that holds the scones together as they bake.
- Unsalted butter
- Fat coats the flour, keeping the crumb tender and rich.
- Granulated sugar
- Adds sweetness and helps the tops brown.
- Baking soda
- Reacts with the acidic cream of tartar to release gas, helping the scones rise.
- Cream of tartar
- Supplies acid that activates the baking soda and adds a slight tang.
- Eggs
- Bind the dough and add richness, and their glaze browns the tops.
The step that matters
Add the milk and form the dough. Mixing the dough only until it holds together keeps the scones tender. Overworking develops gluten, which makes them tough, while too much liquid makes the dough hard to shape.
“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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