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 ↓
How to Clarify Sugar
Ingredients
Directions
Prepare
Whisk the egg white in a little water.
Combine the egg white, sugar, and water in a pan.
Clarify the syrup
Heat the mixture until it boils, stirring well.
Once boiling, reduce heat to simmer and remove scum with a skimmer.
Strain the mixture through a fine jelly bag.
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
- Egg white
- Its proteins coagulate when heated, trapping impurities so they can be skimmed off.
- Sugar
- Forms the sweet syrup that is being clarified.
The step that matters
Reduce heat to a simmer before skimming. Boiling vigorously would break up the egg white coagulum and send impurities back into the syrup. A gentle simmer lets the coagulated egg white rise with the scum so it can be removed cleanly with a skimmer.
“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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