Why it works: Potato and kale work together. They rank in the top 7% of all ingredient pairs, and cooks put them together in 171 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Kohl Cannon, or Kale Cannon
Ingredients
Directions
Cook the kale or cabbage until tender, then drain and chop finely.
Mix the chopped greens with the mashed potatoes.
Add butter, coarse sea salt, and black pepper to taste.
Stir until well combined and serve 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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Potato + kaletop 7% of all pairsSmell alikemoderateCooked together171 recipes
Shared aroma: coumarin (sweet, hay).
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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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Kale + peppertop 10% of all pairsSmell alikemoderateCooked together492 recipes
Shared aroma: coumarin (sweet, hay).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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
- Mashed potatoes
- Provide the soft, starchy base that carries the rest of the dish.
- Kale or cabbage
- Adds texture and a slightly earthy, vegetal flavour to the mash.
- Butter
- Adds fat and richness, giving the mash a smoother mouthfeel and flavour.
Swap the kale
How well each one fits the dish's main ingredients (potato, butter, pepper):
- Capsicumfits better
- Chivefits better
- Onionfits better
- Kalethe original
Fit is the average pairing score against potato, butter, 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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