Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Eggless Doughnuts
Ingredients
Directions
Make the batter
In a bowl, mix sour cream, sour milk, sugar, baking soda, salt, and cinnamon until well combined.
Heat lard in a deep pan over medium-high heat.
Fry and drain
Drop spoonfuls of the mixture into the hot lard and fry until golden brown.
Remove and drain on paper towels.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Sour cream
- Adds richness and moisture, and its acidity helps tenderize the dough.
- Sour milk
- Supplies liquid and acidity that react with baking soda to lift the dough.
- Sugar
- Adds sweetness and helps the exterior brown during frying.
- Baking soda
- Reacts with the sour dairy's acidity to produce gas, making the doughnuts rise.
The step that matters
Frying the spoonfuls in hot lard. If the lard is not hot enough, the doughnuts absorb excess oil and turn greasy before the centers cook. Holding the lard at medium-high heat keeps the surface browning quickly while the interior sets.
“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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