Why it works: Cabbage and pepper are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 4,081 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Red Cabbage
Ingredients
Directions
Prepare the cabbage
Remove any damaged leaves from the cabbage and cut it into very narrow slices.
Sprinkle the slices generously with coarse sea salt and let them sit for 48 hours.
Drain off the liquid that forms from the cabbage.
Pickle and seal
Pour boiling hot vinegar over the cabbage, seasoned with black pepper and ginger.
Cover the jars until the cabbage cools, then seal them.
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.
Photo for illustrative purposes only · Contact us to use it
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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Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + gingertop 9% of all pairsSmell alikemoderateCooked together545 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + gingertop 9% of all pairsSmell alikestrongCooked together6,800 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + vinegartop 13% of all pairsSmell alikemoderateCooked together2,924 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cabbage
- Provides the crisp, sturdy texture that holds up to the pickling liquid.
- Vinegar
- Adds the sharp acidity that makes the cabbage taste pickled and helps preserve it.
- Coarse sea salt
- Draws water out of the cabbage, leaving it firmer and less watery.
The step that matters
Salting the cabbage for 48 hours. Salt draws water out of the cabbage through osmosis. Enough salt and time let the slices release their liquid, which keeps the final pickle crisp rather than soggy and diluted. Drain the liquid that forms before adding the vinegar.
Swap the ginger
How well each one fits the dish's main ingredients (cabbage, vinegar, pepper):
- Dillfits better
- Tarragonfits better
- Parsleyfits better
- Gingerthe original
Fit is the average pairing score against cabbage, vinegar, pepper. 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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