Why it works: Cinnamon and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
Lemon Jelly
Ingredients
Directions
Prepare the jelly
In a copper or enamelled pan, combine gelatine, water, sugar, cloves, and cinnamon.
Grate the rind of three lemons and strain the juice of all four; add both to the pan.
Gently whisk the mixture over low heat until the gelatine melts.
Wash the eggs, beat the whites and shells with 2 tablespoons of cold water, and add to the melted gelatine.
Clarify and simmer
Whisk until the mixture begins to boil, then remove the whisk and let it simmer for 10 minutes.
Remove from heat and let it stand for 10 minutes.
Strain the jelly through a clean cloth into a basin.
If the jelly is not clear after straining, strain it a second time.
Set
Dip a jelly mould in cold water, drain it, and pour in the jelly to set in a cool place.
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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Cinnamon + clovetop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Lemon + cinnamontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Lemon + clovetop 10% of all pairsSmell alikestrongCooked together8,150 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- French gelatine
- Provides the gel structure that lets the jelly set firm when cooled.
- Egg whites and shells
- Bind to impurities as they heat, so straining leaves the jelly clear.
- Lemons
- Supply acidity and aroma from the rind and juice, flavouring the jelly.
- Loaf sugar
- Adds sweetness and helps give the jelly a smooth, tender body.
The step that matters
Letting the whisked mixture boil, then simmering without whisking. Whisking stops once boiling starts so the egg whites can rise and collect impurities; stirring again would break up that raft and cloud the jelly.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, cinnamon, clove, egg):
- Vanillafits better
- Raisinfits better
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against sugar, cinnamon, clove, 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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