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 ↓
Yorkshire Biscuits
Ingredients
Directions
The book says “a moderately hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Make the dough
Mix the baking soda and salt with the flour.
Rub in the butter until well combined.
Add the beaten egg and enough buttermilk to form a stiff paste.
Knead the dough until smooth.
Shape and bake
Roll out the dough and cut into biscuits.
Prick the biscuits and bake immediately in the preheated oven.
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).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + buttermilktop 20% of all pairsSmell alikemoderateCooked together2,674 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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
- Flour
- Forms the main structure of the biscuits as gluten develops during kneading.
- Butter
- Rubbed into the flour, it adds tenderness and richness to the crumb.
- Egg
- Binds the dough and adds structure and richness.
- Baking soda
- Reacts with acidity in the dough to produce gas, helping the biscuits rise.
- Buttermilk
- Moistens the dough to form a stiff paste and adds mild acidity for rising.
The step that matters
Bake immediately after pricking. Baking soda starts releasing gas as soon as it meets the acidic buttermilk, so the dough should go into the hot oven without delay to get maximum rise.
“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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