Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
First Rate Western Stew
Ingredients
Directions
Prepare
In a pot, combine the mutton or lamb, potatoes, pepper, salt, onions, parsley, and sweet herbs.
Add just enough water to cover the ingredients.
Stew and serve
Stew gently for 2 hours.
Stir in the tomato ketchup and bring to a boil.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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 + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + tomatotop 5% of all pairsSmell alikestrongCooked together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 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
- Mutton or lamb
- Provides the meat that becomes tender and flavorful during long, gentle stewing.
- Potatoes
- Absorb the cooking liquid and thicken the stew as they soften.
- Onions
- Add savory sweetness and aroma as they cook down into the broth.
- Tomato ketchup
- Adds acidity and sweet tomato flavor to the stewing liquid.
The step that matters
Stew gently for 2 hours. Gentle heat, rather than a hard boil, lets the tough connective tissue in the meat break down slowly and become tender without drying out. Boiling too hard toughens muscle fibers and can leave the meat stringy.
Swap the onion
How well each one fits the dish's main ingredients (mutton, potato, pepper, parsley, tomato, ketchup):
- Carrotfits better
- Capsicumfits better
- Spinachfits about as well
- Onionthe original
Fit is the average pairing score against mutton, potato, pepper, parsley, tomato, ketchup. 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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