Why it works: Sugar and grape are a kitchen classic. They rank in the top 23% of all ingredient pairs, and cooks put them together in 7,490 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Sirop De Verjus. — Sirup of Sour Grapes
Ingredients
Directions
Combine brown sugar and water in a pot over medium heat.
Boil and skim the mixture until it forms small sparkles when tested with a skimmer.
Add the pounded sour grapes to the sugar mixture.
Continue boiling until it reduces to a strong syrup that forms a thread between your fingers.
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 + grapetop 23% of all pairsSmell alikelowCooked together7,490 recipes
Shared aroma: beta-damascenone (apple, rose).
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, as it dissolves and concentrates, the body of the syrup.
- Sour grapes
- Supply the sharp acidity that gives verjus syrup its tang.
The step that matters
Reducing to a strong thread. Boiling concentrates the sugar until the syrup thickens. Stopping too early leaves it thin and prone to spoiling, while overcooking makes it hard and sticky once cooled.
“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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