Why it works: Grape and sugar 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 ↓
Grape Juice
Ingredients
Directions
Prepare the grapes
Stem and wash the grapes.
Cover the grapes with water and cook until they reach a jelly-like consistency.
Extract the juice
Strain the mixture through a jelly bag and let it drain overnight.
Sweeten and bottle
For every quart of juice, add 1 cup of sugar and boil for four minutes.
Bottle the juice while hot.
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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Grape + sugartop 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
- Grapes
- Provide the flavour and the juice itself, with natural pectin that helps the mixture gel when cooked.
- Sugar
- Adds sweetness and helps preserve the juice once it is boiled and bottled.
The step that matters
Cooking the grapes until jelly-like. Grapes must be cooked long enough for their pectin to release and the skins and pulp to soften; undercooking yields weak juice that drains poorly through the jelly bag.
“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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