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 Bread
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Pour enough flour into the hot buttermilk to make a thick batter.
Dissolve the yeast cake in warm water and add it to the batter.
Let the dough rise.
Add the soda and shape
Once light, dissolve the baking soda in warm water and mix it into the batter.
Add flour until the dough is no longer sticky.
Let the dough rise again.
Shape the dough into loaves.
Bake
Bake in a slow oven at 300°F (150°C) until done.
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Buttermilk
- Adds moisture and tang, and its acidity reacts with the baking soda to help lift the loaf.
- Yeast cake
- Ferments the dough, producing gas that makes it rise and become light.
- Baking soda
- Reacts with the buttermilk's acidity to release carbon dioxide, adding lift.
- Flour
- Builds the gluten structure that holds the risen dough and gives the loaf its crumb.
The step that matters
Mixing in the baking soda once the dough is light. Baking soda reacts with the buttermilk's acid to release carbon dioxide right away. Mixing it in evenly once the dough has risen keeps that gas distributed through the batter so the loaf rises uniformly rather than in pockets.
“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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