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
Brine the tomatoes
Prick the tomatoes with a fork.
Make a strong brine, boil and skim it, then let it cool.
Soak the tomatoes in the brine for eight days.
Remove the tomatoes and soak them in weak vinegar for 24 hours.
Pack and cover
Layer the tomatoes and thinly sliced onions in a jar.
Sprinkle with cinnamon, cloves, pepper, and mustard.
Pour sharp vinegar over the layers.
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).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cinnamon + mustardtop 7% of all pairsSmell alikestrongCooked together1,581 recipes
Shared aroma: guaiacol (smoky, sweet).
-
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
- Tomatoes
- Form the body of the pickle and absorb the brine and vinegar flavours.
- Salt
- Draws water out of the tomatoes and seasons them during the brine.
- Sharp vinegar
- Adds acidity that preserves the pickle and gives it its tang.
- Onions
- Add sharpness and body between the layers of tomato.
- Mustard
- Adds pungent flavour that carries into the vinegar.
The step that matters
Soaking the tomatoes in the brine for eight days. Salt draws water out of the tomatoes and firms their flesh while it seasons them. Too short a soak leaves them soft and under-seasoned, and the long, strong brine is what makes the pickle keep.
Swap the onion
How well each one fits the dish's main ingredients (tomato, cinnamon, clove, pepper, mustard, vinegar):
- Capsicumfits better
- Horseradishfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against tomato, cinnamon, clove, pepper, mustard, vinegar. 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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