Why it works: Clove and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 7,874 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Green Tomato Pickle
Ingredients
Directions
Prepare
Slice the green tomatoes.
Sprinkle salt over them.
Let them stand for 24 hours.
Drain the liquid.
Cook
In a kettle, layer the onions, tomatoes, and spices alternately.
Cover the layers with strong vinegar.
Boil for 1 hour and 15 minutes.
Finish and seal
When cold, add the sweet oil and mix well.
Seal the mixture tightly in 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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Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Clove + gingertop 1% of all pairsSmell alikestrongCooked together6,038 recipes
Shared aroma: estragole (anise, licorice).
-
Ginger + allspicetop 1% of all pairsSmell alikestrongCooked together2,620 recipes
Shared aroma: estragole (anise, licorice).
-
Mustard + allspicetop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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; salting first firms them and draws out excess water.
- Onions
- Add sweetness and body as they soften during the long boil.
- Strong vinegar
- Provides acidity that helps preserve the pickle and sharpens the flavor.
- Brown sugar
- Adds sweetness that balances the sharpness of the vinegar.
- Sweet oil
- Adds fat and a smoother, richer mouthfeel once the mixture has cooled.
- Lemons
- Add bright citrus acidity and aroma to the pickle.
The step that matters
Salting and draining the tomatoes for 24 hours. Salt draws water out of the sliced tomatoes by osmosis. Removing that liquid before cooking keeps the tomatoes firmer and stops the pickle from becoming watery and diluted.
Swap the onion
How well each one fits the dish's main ingredients (tomato, lemon, mustard, clove, ginger, allspice, pepper):
- Capsicumfits better
- Carrotfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against tomato, lemon, mustard, clove, ginger, allspice, pepper. 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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