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 ↓
Watermelon Pickle
Ingredients
Directions
Prepare the rind
Boil ten pounds of watermelon rind in pure water until tender.
Drain the water off.
Make the syrup and pickle
Make a syrup of two pounds of white sugar, one quart of vinegar, half an ounce of cloves, and one ounce of cinnamon.
Pour the syrup over the rind while it is boiling hot, for three days in succession.
Nutrition, whole recipe (rough)
Counts 5 of 6 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Watermelon | 1 cup diced (152g) | 46 |
| Clove | 1 tsp ground (2g) | 7 |
| Cinnamon | 1 tsp ground (2.6g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Water | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Vinegar + clovetop 15% of all pairsSmell alikemoderateCooked together10,386 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Vinegar + cinnamontop 19% of all pairsSmell alikemoderateCooked together5,187 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
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 rind
- Forms the bulk of the pickle and becomes tender and absorbent when boiled.
- White sugar
- Adds sweetness and helps preserve the rind in the syrup.
- Vinegar
- Adds acidity that gives the pickle its sharp flavor and helps preserve it.
- Cinnamon
- Adds warm aroma and flavor to the syrup.
- Cloves
- Adds aromatic spice flavor to the syrup.
The step that matters
Pouring the syrup boiling hot, over three days. Hot syrup penetrates the rind more readily than cool syrup. Repeating the treatment over three days lets the sugar and vinegar gradually flavor and firm the pieces.
Swap the clove
How well each one fits the dish's main ingredients (sugar, vinegar, cinnamon):
- Allspicefits about as well
- Nutmegfits about as well
- Clovethe original
- Cardamomfits about as well
Fit is the average pairing score against sugar, vinegar, 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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