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 ↓
To Clarify Damaged Syrup
Ingredients
Directions
Place the syrup or sugar in a preserving pan.
Add enough water to bring the liquid to weigh about 20 degrees on a syrup gauge.
Whisk the egg white with a little water, ivory black, and charcoal.
Stir this mixture into the sugar over heat.
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
- Sugar
- Provides the sweetness and body of the syrup that the clarifying process is applied to.
- Egg white
- Coagulates when heated, trapping impurities so they can be skimmed off, leaving the syrup clear.
- Ivory black
- A fine carbon powder that adsorbs colour and impurities from the syrup as it heats.
- Charcoal
- Powdered charcoal adsorbs impurities and colour, helping the syrup become clearer.
The step that matters
Stirring the egg white mixture into the sugar over heat. The egg white must be evenly dispersed before it heats. As it warms it coagulates and collects impurities; if it clumps or is unevenly mixed, the syrup will not clear properly.
“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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