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 ↓
Pickled String Beans
Ingredients
Directions
Salt the beans
Layer string beans and coarse sea salt in a jar for 24 hours.
Remove beans, wash them, and place in a kettle.
Pickle
Cover beans with vinegar and add cloves, black pepper, and a little cinnamon.
Heat the mixture through and let it sit in the vinegar overnight.
For the next three mornings, boil the vinegar and pour it over the beans.
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.
-
Clove + cinnamontop 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).
-
Beans + cinnamontop 6% of all pairsSmell alikestrongCooked together511 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Beans + clovetop 9% of all pairsSmell alikestrongCooked together908 recipes
Shared aroma: 2-heptanol (bitter, floral).
-
Pepper + cinnamontop 9% of all pairsSmell alikestrongCooked together4,890 recipes
Shared aroma: methyl cinnamate (strawberry).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- String beans
- The main vegetable; it is the food being preserved and pickled.
- Coarse sea salt
- Draws water out of the beans and helps keep them firm during curing.
- Vinegar
- Provides the acidity that preserves the beans and gives the pickle its sour flavour.
- Cloves
- Add warm, aromatic spice flavour to the pickling liquid.
- Cinnamon
- Adds sweet, woody aroma to the pickling liquid.
The step that matters
Repeated boiling of the vinegar over three mornings. Pouring boiling vinegar over the beans repeatedly heats the beans and flavour compounds into the liquid, helping the pickling liquid penetrate. Boiling the vinegar fully each morning keeps the pickle reliably heated, so it should not be skipped or left lukewarm.
Swap the beans
How well each one fits the dish's main ingredients (vinegar, clove, pepper, cinnamon):
- Chickpeafits better
- Chestnutfits about as well
- Beansthe original
- Lentilsfits about as well
Fit is the average pairing score against vinegar, clove, pepper, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
German Style String Beans7 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes