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 ↓
Buttermilk Biscuit
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Mix the dough
Sift the flour, baking soda, and salt together in a bowl.
Add the lard (or lard and butter mix) and buttermilk.
Mix until the dough is stiff enough to knead.
Shape and bake
Transfer the dough to a well-floured surface.
Roll it out with a rolling pin until well mixed.
Puncture the top of each biscuit with a fork.
Bake in a 400°F (200°C) oven 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 + 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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Buttermilk + buttertop 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
- All-purpose flour
- Provides the structure that holds the biscuit together as it bakes.
- Baking soda
- Reacts with the acidic buttermilk to produce gas that makes the biscuits rise.
- Buttermilk
- Its acidity activates the baking soda and its liquid hydrates the flour for a tender crumb.
- Lard
- Fat that coats flour particles and keeps the biscuits tender and flaky.
The step that matters
Mix until the dough is stiff enough to knead. Overworking flour once liquid is added develops gluten, which makes biscuits tough. Mixing only until the dough holds together keeps them tender.
“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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