Why it works: Buttermilk and flour 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 Biscuits
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.
Make the dough
In a bowl, combine buttermilk and flour to make a smooth batter.
Stir in the white Indian meal, beaten eggs, salt, and baking soda mixture.
Add more flour until a soft dough forms.
Shape and bake
Shape the dough into biscuits.
Bake in a moderate oven at 350°F (175°C) until golden.
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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Buttermilk + flourtop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Buttermilk + eggtop 25% of all pairsSmell alikelowCooked together2,986 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- Buttermilk
- Provides acidity that reacts with baking soda to lift the biscuits and adds tenderness.
- Flour
- Forms the gluten structure that holds the soft dough together and gives the biscuits their body.
- Eggs
- Add structure and richness, helping bind the dough and set during baking.
- Baking soda
- Reacts with the acidity in buttermilk to produce gas that makes the biscuits rise.
The step that matters
Adding flour to reach a soft dough. Adding too much flour makes the dough stiff and dense, while too little leaves it sticky and hard to shape. Stopping once a soft dough forms keeps the biscuits light and 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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