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 ↓
Doughnuts
Ingredients
Directions
Make the dough
In a bowl, beat the eggs and mix in the sugar and milk.
Add the butter, salt, nutmeg, and baking powder, then stir until combined.
Gradually add flour until a soft dough forms.
Shape and fry
Turn the dough out onto a floured surface and roll it to ½ inch thick.
Cut out doughnuts using a doughnut cutter.
Fry the doughnuts in deep hot lard 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.
Photo for illustrative purposes only · Contact us to use it
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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Nutmeg + flourtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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
- Eggs
- Bind the dough and add richness and structure as they set during frying.
- Baking powder
- Releases gas in the dough, helping the doughnuts rise and turn light.
- Flour
- Forms the gluten network that gives the dough its structure.
- Sugar
- Adds sweetness and helps the fried surface brown.
- Butter
- Adds fat for tenderness and a richer flavour.
The step that matters
Fry the doughnuts in deep hot lard until golden brown. If the lard is not hot enough, doughnuts absorb excess fat and turn greasy and heavy. If it is too hot, the outside browns before the inside cooks through.
Swap the nutmeg
How well each one fits the dish's main ingredients (egg, sugar, milk, butter, flour):
- Cinnamonfits better
- Nutmegthe original
- Jalapenofits less well
- Capersfits less well
Fit is the average pairing score against egg, sugar, milk, butter, flour. Candidates are from the same food group and used in at least 100 recipes.
“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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