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 ↓
Preserved Elderberries
Ingredients
Directions
Prepare the fruit
Heat green grapes in a pan on the stove until the pulp can be separated from the seeds and skins.
Weigh the pulp.
Add 3 pounds of elderberries for each pound of pulp.
Cook and jar
Add 1 pound of sugar for each pound of the combined pulp and fruit.
Simmer the mixture gently until it thickens, skimming off any scum.
Let it cool slightly.
Transfer to glass jars and cover to exclude air.
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.
-
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
- Green grapes
- Their pulp supplies natural pectin and body, helping the preserves thicken as they cook.
- Elderberries
- Provide the main fruit flavour and most of the bulk of the preserves.
- Sugar
- Sweetens the preserves and, with the fruit's acid and pectin, helps them set and keeps them stable.
The step that matters
Simmering until it thickens. Sugar, pectin and acid must be concentrated by gentle simmering to reach a set. Stopping too early leaves runny preserves, while overcooking can make them stiff and dull in flavour. Skimming removes scum that would spoil the texture.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Grape Sherbet32 recipes
Grapefruit Marmalade16 recipes
Grape Butter9 recipes
White Cake431 recipes