Name: Sweet Pickled Peaches
Ingredients: 8 lbs peaches; 4 ½ lbs sugar; 5 cups vinegar; 1 oz stick cinnamon; ¼ oz ginger root (optional); ½ oz whole cloves

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 ↓

Sweet Pickled Peaches

Ingredients

Directions

Prepare

Prepare the peaches as you would for canning.

Make the syrup

Boil the vinegar, sugar, and spices (tied in cheesecloth) for 10 minutes.
Cook the peaches in the syrup a few at a time until soft.

Jar and seal

Place the fruit into sterilized jars and fill to overflowing with syrup.
Screw on the covers securely.

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).
Cinnamon + gingertop 1% of all pairs

Smell alikestrong

Cooked together6,380 recipes

Shared aroma: estragole (anise, licorice).
Ginger + clovetop 1% of all pairs

Smell alikestrong

Cooked together6,038 recipes

Shared aroma: estragole (anise, licorice).
Peach + cinnamontop 6% of all pairs

Smell alikestrong

Cooked together625 recipes

Shared aroma: methyl cinnamate (strawberry).
Peach + clovetop 8% of all pairs

Smell alikestrong

Cooked together280 recipes

Shared aroma: ethyl cinnamate (sweet, balsamic).

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

What each ingredient does

Peaches: Form the main fruit and soften into tender pieces during cooking.
Sugar: Sweetens the syrup and helps preserve the fruit.
Vinegar: Adds acidity that gives the pickle its sharp flavor and helps preserve it.
Cinnamon stick: Adds warm, sweet aroma to the syrup.
Whole cloves: Adds warm, pungent aroma to the syrup.

Swap the ginger

The recipe marks ginger as optional. How well each one fits the dish's main ingredients (peach, sugar, vinegar, cinnamon, clove):

Allspicefits better
Nutmegfits about as well
Cardamomfits about as well
Gingerthe original

Fit is the average pairing score against peach, sugar, vinegar, 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.