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 cooked potatoes into large pieces.
In a skillet, fry the chopped potatoes and boiled cabbage in a little butter, adding pepper and salt to taste.
Lightly fry the slices of cold beef.
Serve
In a hot dish, layer the beef with the fried vegetables alternately.
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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Beef + potatotop 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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Beef + peppertop 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
- Cold beef
- Provides the meat element, layered with the vegetables for the finished dish.
- Boiled cabbage
- Adds bulk and a mild, slightly sweet flavour when fried in butter.
- Cooked potatoes
- Fry to golden edges and form the starchy base of the dish.
The step that matters
Frying the potatoes and cabbage. The vegetables are already cooked, so the goal is to heat them through and brown the surfaces. Frying in a little fat over steady heat browns the starch and gives flavour, while overcrowding the pan would steam them instead.
Swap the cabbage
How well each one fits the dish's main ingredients (beef, potato, pepper, butter):
- Onionfits better
- Capsicumfits better
- Tomatofits better
- Cabbagethe original
Fit is the average pairing score against beef, potato, pepper, butter. 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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