Why it works: Sugar and raisin are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 12,481 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Blackberry Beverage
Ingredients
Directions
Extract the juice
Mash any quantity of blackberries.
Cover the mashed blackberries with boiling water and let stand for 24 hours.
Strain the mixture to extract the juice.
Sweeten and ferment
For every gallon of juice, add 3 lbs of sugar.
Put the juice in bottles, adding 1 raisin to each quart.
Cover the bottles with a white cloth and change the cloth each morning for nine days.
Keep the bottles overflowing by filling them each morning from an extra bottle of juice saved for this purpose.
Cork the bottles gradually.
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 + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 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
- Blackberries
- Provide the bulk of the juice and its flavor and color.
- Sugar
- Sweetens the juice and feeds the fermentation that follows.
- Raisins
- Add wild yeasts and nutrients that help start fermentation in the bottles.
The step that matters
Keep the bottles overflowing. Filling each bottle daily from a saved extra bottle keeps air out of the juice. Oxygen exposure invites spoilage microbes and off flavors, so the topping-up matters during fermentation.
“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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