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 ↓
Bubble and Squeak
Ingredients
Directions
Prepare the cabbage
Boil the cabbage until tender.
Chop the boiled cabbage.
Fry and serve
Fry the chopped cabbage in a little butter with pepper and coarse sea salt.
Lay slices of lightly fried beef on top of the cabbage.
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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Pepper + beeftop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + beeftop 15% of all pairsSmell alikemoderateCooked together872 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + beeftop 16% of all pairsSmell alikemoderateCooked together10,847 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cabbage
- Forms the bulk of the dish and, once boiled and fried, gives it a tender, slightly browned texture.
- Butter
- Adds fat for frying, helping the cabbage brown and carrying flavour.
- Slices of fried beef
- Adds savoury meat flavour and richness as the topping.
The step that matters
Boiling the cabbage until tender. Cabbage that is undercooked stays firm and bitter-tasting and will not fry into a soft, cohesive mass. Boiling it fully first softens its cell walls so it chops and fries evenly.
Swap the cabbage
How well each one fits the dish's main ingredients (butter, pepper, beef):
- Potatofits better
- Onionfits better
- Capsicumfits better
- Cabbagethe original
Fit is the average pairing score against butter, pepper, beef. 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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