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 ↓
Tomato Pickles
Ingredients
Directions
Prepare
Slice the green tomatoes and onions.
Sprinkle the salt over them and let stand overnight.
Drain the mixture.
Cook and pickle
Place it in a large pot with the water and vinegar.
Bring the mixture to a boil.
Let it cook for 15 minutes.
Drain again.
Cover with vinegar.
Add the brown sugar, mustard, cinnamon, allspice, cloves, ginger, and cayenne pepper.
Boil for an additional 15 minutes.
If desired, place the dark spices in a spice bag.
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).
-
Allspice + clovetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
-
Mustard + allspicetop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 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 absorb the brine and sweet-sour flavours.
- Salt
- Draws moisture out of the sliced vegetables overnight, firming them and seasoning the mixture.
- Vinegar
- Provides the acidity that preserves the pickle and gives it its sharp flavour.
- Brown sugar
- Balances the sharp vinegar with sweetness and adds depth to the syrup.
- Onions
- Add sweetness and savoury body that softens during cooking.
The step that matters
Draining after the overnight salt. The salted mixture must be drained well before cooking so excess salt and liquid are removed; otherwise the pickle can be too salty and watery, and the brine is diluted.
Swap the onion
How well each one fits the dish's main ingredients (tomato, vinegar, sugar, mustard, cinnamon, allspice, clove):
- Horseradishfits better
- Capsicumfits better
- Cucumberfits better
- Onionthe original
Fit is the average pairing score against tomato, vinegar, sugar, mustard, cinnamon, allspice, clove. 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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