Why it works: Flour and cream are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 30,481 recipes. Both carry acetaldehyde, which smells pungent, ethereal. The science ↓
Currant or Sultana Scones
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.
Prepare the dough
Sift the flour, cream of tartar, bicarbonate of soda, and salt together to remove lumps.
Pass the mixture through a coarse sieve three times to ensure thorough mixing.
Add currants or sultanas to the flour mixture and combine well.
Shape and bake
Shape the dough into rounds and place on a baking sheet.
Bake in a preheated oven at 350°F (175°C) 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 + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
-
Flour + curranttop 26% of all pairsSmell alikelowCooked together8,077 recipes
-
Cream + curranttop 32% of all pairsSmell alikelowCooked together1,829 recipes
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.
- Cream of tartar
- Acidifies the dough so it reacts with bicarbonate of soda to help the scones rise.
- Bicarbonate of soda
- Releases carbon dioxide gas with the acid in the dough, lifting the scones and aiding browning.
- Currants or sultanas
- Add sweetness and moisture, along with chewy bits of dried fruit throughout the scones.
The step that matters
Pass the mixture through a coarse sieve three times. Thorough mixing spreads the cream of tartar and bicarbonate of soda evenly through the flour. Uneven distribution leaves pockets of acid or alkali, causing patchy rising and off flavours.
Swap the currant
How well each one fits the dish's main ingredients (flour, cream):
- Raisinfits better
- Vanillafits better
- Avocadofits better
- Currantthe original
Fit is the average pairing score against flour, cream. Candidates are from the same food group and used in at least 100 recipes.
“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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