Why it works: Flour and sugar are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Yeast for Bread
Ingredients
Directions
Boil flour, brown sugar, and salt in 2 gallons of water for 1 hour.
Let the mixture cool to milk-warm.
Bottle it and cork it tightly.
It will be ready to use in 24 hours.
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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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides starch and nutrients that feed the yeast as it ferments.
- Brown sugar
- Provides readily fermentable sugar that the yeast consumes to grow and produce gas.
The step that matters
Let the mixture cool to milk-warm. Yeast cells are killed by excessive heat, so the mixture must be cooled to a mild warmth before it is bottled. Too hot and the culture will fail to ferment.
“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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