Why it works: Mustard and allspice match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,928 recipes. Both carry methyleugenol, which smells clove, spice. The science ↓
Green Tomato Soy
Ingredients
Directions
Make the pickles
Combine all ingredients in a large pot.
Stew over low heat for about 5 hours, stirring often to prevent burning.
Once tender, transfer to small glass jars. Ensure the vinegar covers the pickles well.
Rest
Allow to stand for some time before using.
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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Mustard + allspicetop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green tomatoes
- Provide the main bulk and firm texture that softens during slow stewing.
- Onions
- Add sweetness and savory body as they soften into the stew.
- Green peppers
- Contribute vegetable flavor and some texture to the finished pickles.
- Cider vinegar
- Provides the acidity that preserves the pickles and gives them their tang.
- Brown sugar
- Adds sweetness that balances the sharp vinegar and deepens the flavor.
The step that matters
Stewing over low heat. Stirring often and keeping the heat low prevents the sugar and vegetables from scorching on the pot bottom during the long cook, which would give a burnt taste.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (tomato, pepper, cider, vinegar, sugar, mustard, allspice):
- Capsicumbetter flavor fit
- Horseradishbetter flavor fit
- Cucumberbetter flavor fit
- Onionthe original
Fit is the average pairing score against tomato, pepper, cider, vinegar, sugar, mustard, allspice. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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