Why it works: Flour and buttermilk are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 3,721 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Soda Scones
Ingredients
Directions
Prepare the dough
In a basin, mix the flour, salt, carbonate of soda, and tartaric acid.
Make a very soft paste with buttermilk.
Sprinkle flour on a clean surface and turn the paste out onto it.
Shape and bake
Roll the paste to less than ½ inch thick and cut into rounds.
Preheat a griddle or hot plate and bake the scones for 5 minutes on each side.
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 + buttermilktop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Forms the structure that holds the scones together as they cook.
- Carbonate of soda
- Reacts with the acid and buttermilk to produce gas that makes the scones rise.
- Tartaric acid
- Acidifies the dough so it reacts with the carbonate of soda to release carbon dioxide.
- Buttermilk
- Moistens the flour into a soft paste and adds acidity that helps the rise.
The step that matters
Roll the paste to less than ½ inch thick. Rolling too thick stops the centre from cooking through on the griddle, while the leavening starts working immediately after mixing, so the dough should be shaped and cooked promptly.
“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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