Name: Pickled Peaches
Ingredients: Peaches; 1 quart best cider vinegar; 3 pints sugar; Cinnamon (to taste); Cloves (to taste)

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 ↓

Pickled Peaches

Ingredients

Directions

Prepare the syrup

Peel the peaches and place them in a stone jar.
Combine 1 quart of cider vinegar and 3 pints of sugar in a pot to make a syrup. Boil the syrup and skim off any foam.

Steep the peaches

Pour the boiling syrup over the peaches in the jar on three consecutive mornings. After three days, drain the syrup and bring it to a boil again.

Finish and jar

Add the peaches to the boiling syrup until heated through, then transfer to glass jars. Add cinnamon and cloves to taste.

Recipe from a historical cookbook (Internet Archive).

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.

Cinnamon + clovetop 1% of all pairs

Smell alikestrong

Cooked together14,189 recipes

Shared aroma: ethyl cinnamate (sweet, balsamic).
Peach + cinnamontop 6% of all pairs

Smell alikestrong

Cooked together625 recipes

Shared aroma: methyl cinnamate (strawberry).
Cider + vinegartop 6% of all pairs

Smell alikemoderate

Cooked together3,431 recipes

Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
Peach + clovetop 8% of all pairs

Smell alikestrong

Cooked together280 recipes

Shared aroma: ethyl cinnamate (sweet, balsamic).
Sugar + cinnamontop 10% of all pairs

Smell alikelow

Cooked together30,779 recipes

Shared aroma: guaiacol (smoky, sweet).

Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 recipes: they work on texture and structure more than aroma.

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Peaches: Provide the fruit that gives the pickle its flavor and texture.
Cider vinegar: Adds acidity that gives the pickling syrup its sharp, preserving tang.
Sugar: Balances the vinegar's sharpness with sweetness and helps build the syrup.

Swap the peach

How well each one fits the dish's main ingredients (cider, vinegar, sugar, cinnamon, clove):

Applefits better
Quincefits better
Vanillafits better
Peachthe original

Fit is the average pairing score against cider, vinegar, sugar, cinnamon, 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.