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 ↓
Batter Cakes
Ingredients
Directions
Make the batter
Pour sour buttermilk into the beaten yolks of the eggs.
Add sugar, salt, and flour.
Stir until light and smooth.
Dissolve baking soda in a little warm water and add to the batter.
Fold in the beaten egg whites last.
Cook
Bake on a very hot griddle.
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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Buttermilk + sugartop 9% of all pairsSmell alikestrongCooked together2,973 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Eggs
- Yolks enrich the batter and the whipped whites lighten it, helping the cakes rise and stay tender.
- Sour buttermilk
- Its acidity reacts with the baking soda to produce gas, leavening the batter and adding tang.
- Baking soda
- Reacts with the acid in the sour buttermilk to release carbon dioxide, making the cakes rise.
- Flour
- Provides the structure that holds the cakes together as they set on the griddle.
The step that matters
Fold in the beaten egg whites last. Folding gently keeps the air beaten into the whites intact. Stirring them in hard knocks out that air, so the cakes rise less and turn out denser.
“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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