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 ↓
Cabbage Soup
Ingredients
Directions
Prepare the cabbage
Boil 3 pints of water in a saucepan.
Wash the cabbage in cold water and trim off the dead leaves.
Cut the cabbage into pieces, not too small.
When the water is boiling, add the cabbage and boil for 5 minutes.
Make the soup
Pour off the water, then add 2 quarts of water, butter, pepper, and salt.
Let it boil for 1 hour.
Pour in ¾ pint of milk and let it boil up.
Serve
Toast the slice of bread on both sides and cut it into dice-sized pieces.
Place the bread in a hot tureen and pour the soup over it.
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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Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cabbage
- Forms the main body of the soup and softens into tender pieces during long simmering.
- Butter
- Adds richness and a rounded, mellow flavour to the broth.
- Milk
- Adds creaminess and softens the flavour of the soup.
- Bread
- Soaks up broth at the bottom of the tureen, giving body and a soft texture to each serving.
The step that matters
Pour off the water after the 5-minute boil. Discarding the first cooking water removes bitter compounds and sulfurous odours from the cabbage, so the final soup tastes cleaner and milder.
Swap the cabbage
How well each one fits the dish's main ingredients (butter, pepper, milk, bread):
- Capsicumfits better
- Potatofits better
- Tomatofits better
- Cabbagethe original
Fit is the average pairing score against butter, pepper, milk, bread. 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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