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 ↓
Pickled Watermel
Ingredients
Directions
Prepare the watermelon
Cut the hard, green rind of the watermelon into thin squares or fancy shapes, removing the peeling.
Make the syrup
In a pot, combine brown sugar, vinegar, and water to make a syrup. Add whole spices to the syrup.
Cook and store
Place the watermelon pieces in the syrup and cook slowly until they become clear and glue-colored. Transfer the pieces to an earthen jar or glass can.
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.
-
Clove + cinnamontop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Vinegar + allspicetop 13% of all pairsSmell alikemoderateCooked together4,548 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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
- Watermelon
- Provides the firm rind pieces that hold their shape and turn translucent during slow simmering.
- Brown sugar
- Sweetens the syrup and helps the rind become clear and glossy as it cooks.
- Vinegar
- Adds acidity that balances the sweetness and gives the pickle its tang.
- Whole spices
- Flavour the syrup with aroma from cloves, cinnamon and allspice as it soaks into the rind.
The step that matters
Cook slowly in the syrup. Gentle heat lets sugar slowly move into the rind, making it clear and firm. Boiling hard can break the pieces apart and leave them tough or cloudy.
Swap the clove
How well each one fits the dish's main ingredients (sugar, vinegar, cinnamon, allspice):
- Clovethe original
- Nutmegfits about as well
- Gingerfits less well
- Cardamomfits less well
Fit is the average pairing score against sugar, vinegar, cinnamon, allspice. 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.
More pickled watermelon recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Raspberry Vinegar214 recipes
Sugar Vinegar20 recipes
Cinnamon Tincture10 recipes
Vegetable Soup350 recipes