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 ↓
Sweet Vegetable Pickles
Ingredients
Directions
Prepare the vegetables
Wash and dry the tomatoes, then cut them into thin slices.
Peel the onions and cut them as desired.
Cut the green peppers into small pieces.
In a large pan, layer the tomato slices and sprinkle with salt.
Let the tomatoes sit for 24 hours.
Drain the liquid, pressing down on the cover to remove excess moisture.
Cook and pack
In a preserving kettle, combine the drained vegetables and cover with vinegar.
Add brown sugar, cinnamon, cloves, and mustard seed to the kettle.
Boil the mixture for 15 minutes.
Transfer the mixture to pots or jars.
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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Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cinnamon + mustardtop 7% of all pairsSmell alikestrongCooked together1,581 recipes
Shared aroma: guaiacol (smoky, sweet).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green tomatoes
- Provide the bulk of the pickle and, once salted, release moisture that keeps the texture firm.
- Onions
- Add savory bulk and aroma that balance the sweetness of the sugar and spices.
- Fine salt
- Draws water out of the tomatoes during the long rest, concentrating flavor and firming the vegetables.
- Brown sugar
- Adds sweetness and a molasses note that balances the vinegar's acidity.
- Vinegar
- Provides acidity that gives the pickle its tang and helps preserve it.
The step that matters
Draining the salted tomatoes. Salt draws out water over 24 hours. If the liquid is not fully drained and pressed out, the excess moisture dilutes the vinegar and sugar syrup, leaving the pickle watery and less firm.
Swap the onion
How well each one fits the dish's main ingredients (tomato, pepper, sugar, cinnamon, clove, mustard, vinegar):
- Capsicumfits better
- Horseradishfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against tomato, pepper, sugar, cinnamon, clove, mustard, vinegar. 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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