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 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 baking soda into the flour.
Mix the lard well with the flour.
Add the buttermilk and work until smooth.
Shape and bake
Cut out the biscuits quickly and bake in a 400°F (200°C) 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).
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 biscuits together.
- Buttermilk
- Adds moisture and acidity that reacts with the baking soda.
- Lard
- Fat that coats the flour and keeps the biscuits tender and flaky.
- Baking soda
- Reacts with the buttermilk's acid to release gas that makes the biscuits rise.
The step that matters
Add the buttermilk and work until smooth.. Adding liquid to flour forms gluten, and extra working toughens the dough, so handling it too much makes dense, tough biscuits.
“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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