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 ↓
Potato Kale
Ingredients
Directions
Boil
Boil the cabbage in salted water until nearly done.
Peel the potatoes and add them to the boiling cabbage.
Once the potatoes are soft, remove them and drain the cabbage.
Mash and finish
In a saucepan, mash the potatoes and cabbage together until fine.
Add the butter and cream, then season with salt and pepper.
Heat the mixture over the fire, stirring until hot.
Serve immediately, great with cold meat.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + cabbagetop 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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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Starchy base that mashes into a soft, smooth body.
- Cabbage
- Adds bulk and a mild, slightly sweet vegetable flavour and texture.
- Butter
- Adds fat for richness and a smoother, silkier mouthfeel.
- Cream
- Adds moisture and richness, loosening the mash and softening its texture.
The step that matters
Mash until fine, before adding butter and cream. Potato starch breaks down into a smooth mash when cooked soft and worked while still hot. Overworking or cooling it can make it gluey or lumpy, so mash while the vegetables are hot and add the fat after.
Swap the cabbage
How well each one fits the dish's main ingredients (potato, butter, cream, pepper):
- Onionfits better
- Spinachfits better
- Chivefits better
- Cabbagethe original
Fit is the average pairing score against potato, butter, cream, 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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