Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Pepper-pot
Ingredients
Directions
Prepare
Get a medium-sized iron pot lined with enamel with a tightly fitting lid and a steam valve.
Place the fowl, mutton chops, potatoes, and onions in the pot.
Add enough water to cover the ingredients, along with salt, pepper, and spices.
Cook and serve
Boil slowly or stew for the necessary time.
Add a little Worcestershire or Harvey sauce before serving.
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 + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mutton + oniontop 18% of all pairsSmell alikelowCooked together4,531 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fowl
- Provides the main meat and rich flavour that the broth carries through the stew.
- Mutton chops
- Add meat and fat that enrich the broth as they cook slowly.
- Potatoes
- Soften during slow stewing and thicken the liquid slightly as their starch releases.
- Onions
- Break down during long cooking, adding sweetness and savoury depth to the broth.
The step that matters
Keeping the pot at a slow boil or gentle stew. A hard rolling boil toughens meat proteins and can break up the potatoes, while slow simmering lets collagen soften and the meat become tender.
Swap the potato
How well each one fits the dish's main ingredients (mutton, onion, pepper, sauce):
- Capsicumfits better
- Tomatofits about as well
- Carrotfits about as well
- Potatothe original
Fit is the average pairing score against mutton, onion, pepper, sauce. 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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