Why it works: Sugar and egg are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Brown Frosting
Ingredients
Directions
Boil brown sugar and water until it threads.
Pour the syrup onto the beaten egg white.
Beat until the frosting reaches a spreadable consistency.
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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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Brown sugar
- Provides sweetness and the molasses flavour that gives the frosting its brown colour and taste.
- Egg white
- Whipped with the hot syrup to form a light, airy foam that sets into the frosting's structure.
The step that matters
Pour the syrup onto the beaten egg white. The syrup must be hot and poured in a thin, steady stream while beating, so it cooks the egg white gently and forms a stable foam rather than scrambled or runny pieces.
“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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