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 Rolls
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat oven to 400°F (200°C).
In a large bowl, mix flour and cream of tartar.
Make the batter
Dissolve baking soda in buttermilk and add to flour mixture.
Stir quickly until well combined, then add salt.
Shape and bake
Pour batter into tins or shape into rolls.
Bake in preheated oven 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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Flour + buttermilktop 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).
-
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
- Provides the structure that holds the rolls together as they bake.
- Buttermilk
- Supplies liquid and acidity that react with the baking soda to lift the dough.
- Cream of tartar
- Acts as an acid that reacts with the baking soda to produce rising gas.
- Baking soda
- Reacts with the acids in the batter to release carbon dioxide, which makes the rolls rise.
The step that matters
Stir quickly and only until combined. Overmixing develops gluten, making the rolls tough, and the baking soda and acid react as soon as they meet, so the batter should go into the oven promptly.
“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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