Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Raised Doughnuts Without Sugar
Ingredients
Directions
Make the dough
Combine the sponge, melted butter, and salt in a bowl.
Add flour gradually until the mixture is soft and moldable.
Let the dough rise until very light.
Shape and fry
Cut and twist the dough into shapes.
Fry in hot oil until 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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Sponge
- Provides the leavening and yeast-driven rise that makes the dough light.
- Melted butter
- Adds fat that tenderizes the dough and gives a softer crumb.
- Flour
- Forms the gluten network that gives the dough structure to hold its shape.
The step that matters
Let the dough rise until very light. Under-proofing leaves the doughnuts dense and heavy, while over-proofing can cause them to collapse or absorb excess oil during frying. The dough should be visibly airy before shaping.
“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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