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 Crab-apples
Ingredients
Directions
Prepare
Leave the crab-apples on the stem and remove the blossom.
Steam the crab-apples until tender.
Make and can the pickles
In a pot, combine sugar, vinegar, cinnamon, and cloves; boil for 10 minutes.
Skim the syrup, then add the crab-apples and boil for 5 minutes.
Can immediately.
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).
-
Apple + cinnamontop 4% of all pairsSmell alikemoderateCooked together5,598 recipes
Shared aroma: methyl cinnamate (strawberry).
-
Apple + clovetop 6% of all pairsSmell alikemoderateCooked together2,774 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Crab-apples
- The fruit that softens in the syrup and carries its sweet-sour flavor.
- Sugar
- Adds sweetness and, in the syrup, helps preserve the fruit.
- Vinegar
- Adds acidity that sharpens flavor and helps preserve the fruit.
- Cinnamon stick
- Adds warm aroma that flavors the syrup.
- Cloves
- Adds warm, spiced aroma to the syrup.
The step that matters
Boil the syrup before adding the fruit. Boiling the sugar and vinegar together dissolves the sugar fully and heats the liquid so it can penetrate and preserve the fruit. Skimming removes foam that would otherwise cloud the syrup and spoil its clarity.
Swap the apple
How well each one fits the dish's main ingredients (crab, sugar, vinegar, cinnamon, clove):
- Quincefits about as well
- Vanillafits about as well
- Raisinfits about as well
- Applethe original
Fit is the average pairing score against crab, 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.
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