Why it works: Horseradish and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,832 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Peach Mangoes
Ingredients
Directions
Prepare the peaches
Prepare a brine as directed in the pickled peaches recipe.
Choose fresh peaches, brush them clean, and soak them in cold brine for three days.
Remove peaches from brine, cut a small piece from the top, and remove the stone without enlarging the hole.
Make and stuff
In a bowl, mix brown sugar, onion, garlic, horseradish, mustard seed, cinnamon, cloves, mace, and turmeric. Add enough salad oil to moisten the mixture.
Stuff the peaches with the mixture, close the cut with a piece of peach, and secure it with thread.
Jar and seal
Place the stuffed peaches in glass jars, cover with cold vinegar, add 2 tablespoons of salad oil to each jar, and seal airtight.
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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Horseradish + mustardtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Clove + cinnamontop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Garlic + horseradishtop 5% of all pairsSmell alikestrongCooked together719 recipes
Shared aroma: coumarin (sweet, hay).
-
Garlic + mustardtop 6% of all pairsSmell alikestrongCooked together4,053 recipes
Shared aroma: linalool (floral, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Peaches
- Form the main body of the pickle, absorbing the brine and spiced filling as they soak.
- Brown sugar
- Adds sweetness that balances the sharp vinegar and horseradish.
- Horseradish
- Contributes sharp pungency that mellows during the long pickling period.
- Mustard seed
- Adds a sharp, pungent bite and textural crunch to the filling.
- Cold vinegar
- Provides acidity that preserves the peaches and gives the pickle its tang.
The step that matters
Soaking the peaches in brine for three days. Brine draws out water and firms the fruit, so the peaches hold their shape and absorb flavor evenly. Skipping or shortening the soak leaves fruit soft and under-seasoned.
Swap the peach
How well each one fits the dish's main ingredients (sugar, onion, clove, garlic, horseradish, mustard, cinnamon):
- Avocadofits better
- Limefits better
- Lemonfits better
- Peachthe original
Fit is the average pairing score against sugar, onion, clove, garlic, horseradish, mustard, 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.
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