Why it works: Clove and cinnamon 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 ↓
Citron Preserves
Ingredients
Directions
Prepare the citron
Boil the citron pieces in water until tender enough to pierce with a straw.
Drain the water and add 1 pound of sugar for each pound of citron.
Cook the preserve
Add the raisins, sliced lemons, cloves, and cinnamon.
Dissolve the sugar over heat, then add the citron and simmer slowly for 2 hours.
Finish
Once cooled, add lemon extract to taste.
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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Clove + cinnamontop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Raisin + cinnamontop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Lemon + cinnamontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Raisin + clovetop 9% of all pairsSmell alikemoderateCooked together4,070 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Lemon + clovetop 10% of all pairsSmell alikestrongCooked together8,150 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Citron
- Forms the bulk of the preserve and turns tender and translucent as it cooks.
- Sugar
- Sweetens the fruit and, as it dissolves, thickens the syrup and helps preserve it.
- Raisins
- Add chewy texture and concentrated sweetness to the preserve.
- Lemons
- Add acidity and bright citrus aroma that balances the sugar.
- Cinnamon
- Adds warm, sweet aroma to the syrup and fruit.
The step that matters
Boiling the citron until tender. Citron must be boiled until a straw pierces it. Undercooked pieces stay tough and fibrous, while overcooking makes them break down before the slow simmer in sugar.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, raisin, clove, cinnamon):
- Vanillafits better
- Figfits better
- Quincefits better
- Lemonthe original
Fit is the average pairing score against sugar, raisin, clove, cinnamon. 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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