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 ↓
Green Tomato Pickle
Ingredients
Directions
Prepare the vegetables
Layer the tomatoes, onions, and green peppers in an earthen vessel with salt and let stand overnight.
In the morning, drain the mixture for 1 hour.
Cook the pickle
Pour 3 pints of cider vinegar over the vegetables.
Add ½ cup of sugar, cloves, cinnamon, and the bag of allspice.
Cook gently for 30 minutes after boiling begins, keeping the cover partly off.
Just before removing from heat, add mustard seed and stir gently with a wooden spoon.
Rest and finish
Transfer to an earthen jar and let sit in a cool place for 1 month.
After a month, boil the mixture again with ½ cup of sugar, adjusting to taste.
Remove the spice bag before sealing in jars, and add a red pepper pod if desired.
To prevent breaking, place a long spoon in each jar before filling.
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).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Form the bulk of the pickle, softening into tender pieces while holding their shape during cooking.
- White onions
- Add savoury depth and sweetness that mellows during the long cooking and resting.
- Cider vinegar
- Provides the acidity that preserves the pickle and gives it its sharp, tangy flavour.
- Granulated sugar
- Balances the vinegar's sharpness and rounds out the sweet-sour flavour.
- Mustard seed
- Contributes a pungent, slightly bitter aroma and crunch that lingers in the finished pickle.
The step that matters
Draining after salting. Salt draws water out of the vegetables overnight; draining off that liquid keeps the pickle from becoming watery and lets the vinegar brine be absorbed instead of diluted.
Swap the onion
How well each one fits the dish's main ingredients (tomato, pepper, cider, vinegar, sugar, clove, cinnamon):
- Capsicumfits better
- Mustardfits better
- Cucumberfits better
- Onionthe original
Fit is the average pairing score against tomato, pepper, cider, vinegar, sugar, 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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