Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Buttermilk Biscuit
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
In a large bowl, combine the buttermilk and butter.
Add the cream of tartar, baking soda, and salt, mixing well.
Gradually add flour until the dough is stiff enough to roll out.
Shape and bake
Roll out the dough and cut into biscuit shapes.
Bake in a preheated oven at 400°F (200°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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Buttermilk + flourtop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Buttermilk + creamtop 10% of all pairsSmell alikemoderateCooked together674 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + flourtop 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).
Butter and flour 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
- Buttermilk
- Adds moisture and acidity that tenderizes the dough and reacts with the leavening.
- Butter
- Adds fat that keeps the biscuits tender and helps them flake when baked.
- Cream of tartar
- Adds acidity that reacts with baking soda to produce carbon dioxide for rising.
- Baking soda
- Reacts with the acid in buttermilk and cream of tartar to lift the biscuits.
- Flour
- Provides structure as its proteins form gluten, giving the biscuits their body.
The step that matters
Gradually add flour until the dough is stiff enough to roll out. Adding flour gradually lets you stop at the right stiffness. Too much flour, or overworking the dough, develops extra gluten and makes biscuits tough rather than 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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