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 ↓
Crullers
Ingredients
Directions
Make the twisted crullers
Rub ½ cup of butter into some flour.
Add 2 teaspoons of saleratus, 1 lb of moist sugar, and spice to taste.
Beat 10 eggs with 1 teacup of milk.
Stir the beaten eggs into the dry ingredients, using enough flour to form a soft dough.
Roll out the dough thinly, cut into long strips, and twist them.
Melt lard in a frying pan and fry the crullers until they are a pale brown.
Make the cut crullers
In a bowl, beat ½ cup each of butter and sugar to a cream.
Mix in the beaten yolks of 3 eggs.
Quickly beat in ½ cup of flour and 1 teaspoon each of powdered cinnamon and grated nutmeg.
Beat in enough cold milk to form a stiff paste.
Beat the whites of 3 eggs to a stiff froth and gently stir into the paste.
Roll out the mixture ½ inch thick and cut into shapes.
Fry the crullers in plenty of hot fat until brown.
Serve hot or cold, dusted with caster 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).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
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 structure, richness and moisture to the crullers.
- Flour
- Forms the dough's structure, which holds the shape through frying.
- Butter
- Adds fat for a tender texture and rich flavour in the dough.
- Sugar
- Adds sweetness and helps the crullers brown during frying.
- Saleratus
- Releases gas in the dough, helping the crullers rise and stay light.
- Milk
- Adds moisture to hydrate the flour and form a workable dough.
The step that matters
Frying in plenty of hot fat. If the fat is too cool, the dough soaks up grease and turns heavy. If it is too hot, the outside browns before the inside cooks. Enough hot fat keeps the crullers crisp and cooked through.
Swap the nutmeg
How well each one fits the dish's main ingredients (butter, sugar, egg, milk, flour):
- Cinnamonfits better
- Nutmegthe original
- Jalapenofits less well
- Capersfits less well
Fit is the average pairing score against butter, sugar, egg, milk, 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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