Why it works: Lemon and cinnamon match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 7,950 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Ribbon Jelly
Ingredients
Directions
Prepare the jelly
Soak the gelatine in cold water for 2‑3 hours.
Boil the water, then add lemon juice, sugar, cinnamon, and white wine.
Add the soaked gelatine, dissolve, and mix well.
Colour and clarify
Take out one‑third of the mixture and color it pink with red gelatine or cochineal.
Take another one‑third of the mixture and color it purple with cochineal.
Boil each colored mixture gently for 10 minutes.
Add beaten egg whites to each mixture and boil for 2 more minutes.
Strain the plain jelly into a quart mold and let it harden.
Layer and serve
Once hardened, add the purple jelly, then the pink jelly after the purple is cold.
To serve, set the mold in warm water to release the jelly easily, then turn it into a glass dish.
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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Lemon + cinnamontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Lemon + white winetop 11% of all pairsSmell alikemoderateCooked together3,832 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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
- Gelatine
- Sets the liquid into a firm, sliceable jelly once it cools.
- Egg whites
- Bind impurities that rise as foam, so the boiled jelly becomes clear.
- Sugar
- Sweetens the jelly and balances the sharpness of the lemon juice.
- Lemon juice
- Adds acidity and bright flavour that cuts the sweetness.
- Cochineal
- Provides the natural red colour used for the pink and purple layers.
The step that matters
Adding the purple jelly before the pink. The purple layer must be cold and nearly set before the pink is poured on top; if it is still warm, the layers mix and the ribbon effect blurs.
Swap the cinnamon
How well each one fits the dish's main ingredients (lemon, sugar, white wine, egg):
- Tarragonfits about as well
- Nutmegfits about as well
- Parsleyfits about as well
- Cinnamonthe original
Fit is the average pairing score against lemon, sugar, white wine, 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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