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 ↓
Down South Waffles
Ingredients
Directions
Make the batter
Beat the yolks of the eggs until light.
Add water, buttermilk, flour, and lard.
Stir lightly to avoid tough batter.
Fold in baking soda and the beaten egg whites.
Cook the waffles
Preheat the waffle iron.
Grease it with lard.
Pour enough batter to fill the iron one-third full.
If waffles stick, add a little more flour next time.
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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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttermilktop 25% of all pairsSmell alikelowCooked together2,986 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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, while whipped whites add lift and a light texture.
- Buttermilk
- Adds acidity and tang, and reacts with baking soda to help the waffles rise.
- Flour
- Provides the structure that holds the waffle together as it sets.
- Lard
- Adds fat for tenderness and helps keep the waffles from sticking to the iron.
- Baking soda
- Reacts with the acid in buttermilk to produce gas that leavens the batter.
The step that matters
Stir lightly to avoid tough batter. Overmixing develops gluten in the flour, which makes waffles tough and chewy instead of tender. Stirring only until combined keeps the texture light.
“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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