Why it works: Celery and mustard are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Bell Pepper Pickles
Ingredients
Directions
Prepare the peppers
Cut a slit in the side of the peppers and remove the seeds.
Place the peppers in brine (4 cups salt to 1 gallon water) overnight.
In the morning, pour off the brine from the peppers and replace it with clear water.
Prepare the filling
Chop onions and cabbage finely, sprinkling a little salt between each layer.
Let the chopped vegetables stand overnight.
Squeeze the brine from the cabbage and onions.
Add the green and red chopped peppers, turmeric, celery seed, white mustard seed, cinnamon, black pepper, mustard, sugar, and vinegar to the squeezed vegetables. Mix thoroughly and let it stand for a while.
Stuff and pickle
Wipe the peppers dry and fill them with the mixture, then sew the openings closed.
Place the stuffed peppers in a jar and pour over them ½ gallon of vinegar mixed with 3 tumblers of sugar, boiled together.
For 4 mornings, pour off and reheat the vinegar, scalding the peppers each time.
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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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Turmeric + cinnamontop 2% of all pairsSmell alikestrongCooked together1,197 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Turmeric + mustardtop 3% of all pairsSmell alikestrongCooked together2,279 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Turmeric + celerytop 4% of all pairsSmell alikestrongCooked together1,356 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bell peppers
- Form the stuffed container and hold the filling; the flesh softens during brining and scalding.
- Cabbages
- Add crisp bulk to the filling, and salting and squeezing removes water so it stays firm.
- Onions
- Add savory bulk and sharpness to the filling, mellowed by salting and pickling.
- Vinegar
- Provides the acidity that preserves the peppers and gives the pickle its sharp flavor.
- Sugar
- Balances the sharpness of the vinegar and adds sweetness to the pickle.
- Sea salt
- Draws water out of the vegetables through osmosis, firming them and seasoning the brine.
The step that matters
Squeezing the brine from the cabbage and onions. Salted vegetables release a lot of water. If they are not squeezed well, the filling stays wet and dilutes the vinegar, leaving a soft, watery pickle.
Swap the onion
How well each one fits the dish's main ingredients (pepper, cabbage, turmeric, celery, mustard, cinnamon, sugar):
- Horseradishfits better
- Cauliflowerfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against pepper, cabbage, turmeric, celery, mustard, cinnamon, 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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