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
Chop the boiled cabbage and potatoes.
Season with coarse sea salt, black pepper, and a little butter.
Cook and serve
Fry the seasoned cabbage and potatoes in a pan.
Place the fried mixture in a dish and arrange the fried slices of beef around it.
Serve very hot.
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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Potato + beeftop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
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Cabbage + potatotop 9% of all pairsSmell alikemoderateCooked together275 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Boiled white cabbage
- Forms the main bulk of the dish and adds a mild, slightly sweet vegetable flavour.
- Potatoes
- Bind the cabbage together and add starch that helps the mixture crisp when fried.
- Butter
- Adds fat for frying, helping the mixture brown and taste richer.
- Cold boiled salted beef
- Adds savoury meaty flavour and is fried alongside the vegetables for extra texture.
The step that matters
Fry the seasoned cabbage and potatoes in a pan. The mixture needs enough fat and a hot pan to brown on the surface. If it is crowded or cooked too gently, it steams and turns soft and grey instead of crisp.
Swap the cabbage
How well each one fits the dish's main ingredients (potato, pepper, butter, beef):
- Onionfits better
- Capsicumfits better
- Tomatofits better
- Cabbagethe original
Fit is the average pairing score against potato, pepper, butter, 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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