Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Flannel Cakes
Ingredients
Directions
Prepare the batter
Sift the flour, baking powder, and salt together.
Separate the eggs; add the unbeaten yolks to the flour and gradually mix in the milk to form a smooth batter.
Beat the egg whites until stiff and set aside.
Finish and cook
Add the melted butter to the batter, then gently fold in the beaten egg whites.
Cook the batter on a hot griddle 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Flour
- Provides the structure that holds the cake together as it cooks.
- Eggs
- Whites trapped as foam lighten the batter, and yolks add richness and binding.
- Baking powder
- Releases gas when heated, causing the cake to rise and become light.
- Milk
- Hydrates the flour and loosens the batter into a pourable consistency.
- Melted butter
- Adds fat for tenderness and a richer flavor in the finished cake.
The step that matters
Folding in the beaten egg whites. Egg whites hold air only while stiff. Folding gently keeps that air in the batter, so the cake stays light rather than deflating.
“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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