Why it works: Sugar and cinnamon are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 30,779 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Port Wine Jelly
Ingredients
Directions
Prepare
Combine port wine, isinglass, gum arabic, crushed sugar candy, and cinnamon in a jar. Cover and let it stand overnight.
Make and set the jelly
The next day, place the jar in a saucepan with boiling water, ensuring the water does not cover the jar. Simmer until all ingredients are dissolved.
Strain the mixture through a jelly bag, then pour it into a mold.
Let it stand in a cool place to set.
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 + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Port wine + cinnamontop 17% of all pairsSmell alikemoderateCooked together241 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Port wine + sugartop 24% of all pairsSmell alikelowCooked together805 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Port wine
- Provides the liquid base, flavor, and color of the jelly.
- Isinglass
- Gelatin-like setting agent that firms the liquid into a jelly as it cools.
- Gum arabic
- Helps stabilize the mixture and give the jelly a smooth, clear texture.
- Crushed white sugar candy
- Adds sweetness and helps balance the sharpness of the wine.
The step that matters
Dissolving over gentle heat in a water bath. Isinglass and gum arabic must fully dissolve without boiling hard. Vigorous heat can break down the setting power of the gelatin-like agent and cloud the jelly, so the jar should sit in simmering, not rolling, water.
“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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