Why it works: Mustard and horseradish 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 ↓
Green Bell Pepper Pickle
Ingredients
Directions
Prepare the peppers
Make a slit in the peppers and remove the seeds.
Soak the peppers in brine.
Cover the peppers with water.
Make the cabbage filling
Scald the finely chopped cabbage.
Add the mustard seed, chopped celery or celery seed, grated horseradish, and coarse sea salt to the cabbage.
Squeeze dry the mixture.
Stuff and pack
Stuff the peppers with the mixture.
Close the peppers with a few stitches.
Place the stuffed peppers in large stone jars.
Cover with hot spiced vinegar made from 1 gallon of vinegar, ½ pound of sugar, and spices tied in cheesecloth bags.
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.
-
Mustard + horseradishtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cabbage + horseradishtop 2% of all pairsSmell alikestrongCooked together481 recipes
Shared aroma: coumarin (sweet, hay).
-
Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green bell peppers
- Form the pickle shell that holds the filling and softens as it pickles.
- Hard white cabbage
- Provides the crisp, bulky filling that stays firm in the vinegar.
- White mustard seed
- Adds sharp, pungent flavour that mellows during pickling.
- Hot spiced vinegar
- Acidity that preserves the peppers and gives the pickle its tang.
- Sugar
- Balances the sharpness of the vinegar with sweetness.
The step that matters
Squeeze dry the mixture. Excess water left in the cabbage dilutes the vinegar and can make the pickle soft and watery, so the filling should be pressed well before stuffing.
Swap the clove
How well each one fits the dish's main ingredients (pepper, cabbage, mustard, celery, horseradish, vinegar, sugar):
- Tarragonfits better
- Dillfits better
- Capersfits better
- Clovethe original
Fit is the average pairing score against pepper, cabbage, mustard, celery, horseradish, vinegar, sugar. 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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