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 Bread
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.
Make the dough
Mix all the dry ingredients in a bowl.
Add the buttermilk and mix to form a light, elastic dough.
Shape
Divide the dough into two portions and shape each into a round.
Place the rounds on a greased baking sheet.
Cut each round across twice.
Bake
Bake in a 400°F (200°C) oven for 15 to 20 minutes.
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).
-
Cream + buttermilktop 10% of all pairsSmell alikemoderateCooked together674 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Forms the structure that holds the loaf together as it bakes.
- Baking soda
- Releases carbon dioxide when it meets the acid in buttermilk, lifting the dough.
- Cream of tartar
- Adds acid that helps the baking soda react and gives the rise a steadier result.
- Buttermilk
- Supplies moisture and acidity that activate the baking soda and soften the crumb.
The step that matters
Mix the buttermilk in just until the dough comes together. Once the liquid is added, the gluten in the flour starts to develop, and overmixing makes the bread tough. The baking soda and acid react quickly, so the dough should go into the oven promptly to keep the gas bubbles that make it 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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