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
Wash the tomatoes and cut them into ¼ inch slices.
Peel the onions and cut them into very thin slices.
Arrange the tomatoes and onions in alternate layers in a bowl, sprinkling each layer with salt.
Weight down with a plate and let stand overnight.
Drain.
Make the pickle
Heat the vinegar to boiling.
Add the sugar.
Add the red peppers cut into thin strips.
Add the spices tied in cheesecloth.
Add the vegetables and cook slowly for 1 hour or until the tomatoes are clear.
Store
Seal in bottles or keep closely covered in a crock in a cold place.
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).
-
Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Allspice + cinnamontop 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 become translucent as they cook in the sweet vinegar.
- Coarse sea salt
- Draws water out of the tomatoes and onions, firming them before they are drained.
- Diluted vinegar
- Provides the sharp acidity that preserves the pickle and balances the sweetness.
- Brown sugar
- Adds sweetness and helps thicken the syrup as the pickle cooks down.
- Mustard seed
- Contributes a pungent, slightly bitter aroma that flavors the pickling liquid.
The step that matters
Cooking the vegetables slowly until the tomatoes are clear. Cooking gently lets the tomatoes soften and become translucent while absorbing the syrup. Boiling hard can break the slices apart and leave the pickle mushy or unevenly cooked.
Swap the onion
How well each one fits the dish's main ingredients (tomato, vinegar, sugar, mustard, clove, allspice, cinnamon):
- Horseradishfits better
- Capsicumfits better
- Cucumberfits better
- Onionthe original
Fit is the average pairing score against tomato, vinegar, sugar, mustard, clove, allspice, 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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