Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Scotch Scones
Ingredients
Directions
Make the dough
In a large bowl, combine the flour, baking soda, cream of tartar, and salt.
Add enough sour milk to form a soft dough.
Shape and cook
Roll out the dough to a thickness of ½ inch.
Bake on top of the stove until golden brown.
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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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).
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Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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 starch and gluten network that gives the scones their structure.
- Baking soda
- Reacts with the acid in the sour milk to produce gas that makes the scones rise.
- Cream of tartar
- Adds acidity that helps the baking soda react and gives a lighter, more even rise.
- Sour milk
- Supplies moisture and acidity to bind the dough and activate the baking soda.
The step that matters
Bake on top of the stove until golden brown. Cooking over moderate heat lets the outside brown while the inside cooks through. Heat that is too high scorches the surface before the centre sets.
“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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