Why it works: Onion and potato 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 ↓
Meat with Barley
Ingredients
Directions
In a stewpan, combine the diced meat, chopped onions, and washed barley.
Dredge with flour, salt, and pepper.
Add water and simmer for 2 hours.
Add the sliced potatoes and simmer for 1 hour longer.
Adjust seasoning if necessary.
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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Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Barley + potatotop 5% of all pairsSmell alikestrongCooked together165 recipes
Shared aroma: beta-damascenone (apple, rose).
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Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + barleytop 10% of all pairsSmell alikemoderateCooked together1,166 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 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
- Barley
- Thickens the broth as it cooks and gives the stew a chewy, hearty texture.
- Meat
- Provides savory depth and richness to the broth as it simmers.
- Onions
- Add sweetness and aroma that build the flavor base of the stew.
- Flour
- Coats the meat and helps thicken the liquid into a body-rich stew.
- Potatoes
- Add starch and soft body, thickening the stew while absorbing its flavors.
The step that matters
Adding the potatoes late. Potatoes added at the start would break down during the long simmer, turning mushy and clouding the broth. Adding them for the final hour keeps their shape while they still absorb flavor.
Swap the onion
How well each one fits the dish's main ingredients (meat, barley, flour, pepper, potato):
- Leekfits better
- Asparagusfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against meat, barley, flour, pepper, potato. 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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