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 ↓
Dough Nut®
Ingredients
Directions
Make the dough
Rub the butter into the flour.
Add the sugar and baking powder.
Beat the egg and add it along with the milk.
Make a stiff paste and roll it out thin.
Fill and shape
Cut with a small biscuit cutter.
Place a little jam in the center and wet the edges.
Top with another round and pinch the edges together.
Fry and serve
Heat a pan of boiling fat and drop the cakes into it.
Fry until golden brown.
Drain on white paper and pile on a folded serviette, dusting with icing sugar.
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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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 + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Forms the structure of the dough once mixed with liquid and fat.
- Butter
- Rubbed into the flour to tenderise the dough and add richness.
- Egg
- Binds the dough and adds richness and structure.
- Baking powder
- Releases gas during cooking so the cakes rise and become light.
- Milk
- Adds moisture to bring the dough together.
- Sugar
- Adds sweetness and helps the cakes brown when fried.
The step that matters
Frying the cakes. The fat must be fully boiling before the cakes go in. If it is too cool, the dough absorbs fat and becomes greasy, and if the cakes sit too long before frying they may soak it up. A hot fat seals the surface quickly, so the cakes brown outside while the inside cooks through.
“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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