Why it works: Butter and milk 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
Make the batter
Melt the butter in a pint of hot milk.
Add a pint of cold milk, beaten eggs, salt, and yeast.
Stir in enough flour to create a stiff batter.
Rise and cook
Let the batter rise in a warm place for 3 hours.
Cook on a 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Butter and flour 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
- Yeast
- Produces gas as it ferments, so the batter rises and becomes light.
- Eggs
- Add structure and richness and help bind the batter as it sets.
- Flour
- Forms the gluten network that gives the cakes their body and holds the air.
- Butter
- Adds fat for tenderness and a richer flavor.
- Milk
- Provides moisture that hydrates the flour and keeps the cakes soft.
The step that matters
Let the batter rise fully in a warm place. Yeast needs time and warmth to ferment and trap gas. A batter that rises too little bakes up dense and heavy, while warmth speeds fermentation so the rise happens reliably.
“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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