Why it works: Rhubarb and syrup work together. They rank in the top 18% of all ingredient pairs, and cooks put them together in 115 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Rhubarb Jam
Ingredients
Directions
Macerate
Combine the rhubarb and syrup in a bowl.
Let the mixture sit overnight.
Cook the jam
Pour the syrup into a pot.
Boil until it thickens.
Add the rhubarb to the pot.
Boil slowly for 15 minutes.
Pour the jam into jelly tumblers.
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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Rhubarb + syruptop 18% of all pairsSmell alikemoderateCooked together115 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rhubarb
- Provides the tart flavor and the fruit that becomes the jam.
- Syrup
- Adds sweetness and helps draw moisture out of the rhubarb while it sits.
The step that matters
Boil until the syrup thickens before adding the rhubarb. Thickening the syrup first concentrates its sugar so the fruit can set properly later. Adding rhubarb too early can leave the jam thin and the fruit overcooked.
“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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