Why it works: Grape and currant work together. They rank in the top 17% of all ingredient pairs, and cooks put them together in 346 recipes. Both carry isoamyl acetate, which smells banana, pear. The science ↓
Cranberry, Grape, and Currant Jelly
Ingredients
Directions
Prepare the fruit
Wash and drain the fruit until nearly dry.
Place the fruit in an earthen jar and set the jar in a kettle of boiling water, ensuring no water enters the jar.
When the fruit breaks, pour it into a flannel bag to drain without squeezing.
Make the jelly
Add 1 ½ pounds of sugar and ½ beaten egg white to each pint of juice.
Boil the syrup gently, skimming off any scum that rises.
After 15-20 minutes, test a teaspoonful in cold water to check if it has jellied.
For best results, set the jelly in the sun for a few days.
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 + curranttop 17% of all pairsSmell alikelowCooked together346 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Grape + sugartop 23% of all pairsSmell alikelowCooked together7,490 recipes
Shared aroma: beta-damascenone (apple, rose).
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Currant + eggtop 26% of all pairsSmell alikelowCooked together8,734 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Currant + sugartop 26% of all pairsSmell alikelowCooked together12,256 recipes
Currant and sugar barely smell alike, yet cooks put them together in 12,256 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cranberries
- Provide the tart flavor and natural pectin that help the jelly set.
- Grapes
- Add sweetness and juice that give the jelly its body and flavor.
- Currants
- Contribute acidity and natural pectin, helping the jelly firm up.
- White sugar
- Sweetens the jelly and, boiled with the juice, helps it reach a set.
- Egg white
- Binds to impurities so they rise as scum, which can be skimmed off for a clearer jelly.
The step that matters
Draining without squeezing. Squeezing the flannel bag pushes cloudy solids through into the juice, making the jelly cloudy. Letting it drip slowly keeps the finished jelly clear.
Swap the grape
How well each one fits the dish's main ingredients (currant, sugar, egg):
- Raisinfits better
- Vanillafits better
- Red currantfits better
- Grapethe original
Fit is the average pairing score against currant, sugar, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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