Why it works: Onion and beef are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Spanish Stew
Ingredients
Directions
Heat the beef dripping in a skillet.
Add the cut fine meat and fry for a few minutes.
Stir in the chopped onion, chile, and tomatoes.
Cover and simmer for twenty minutes.
Just before removing from heat, add a little flour or cornstarch to thicken.
Cook for two to three more minutes 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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Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 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
- Cold cooked meat
- Provides the main body of the stew and savory meaty flavor as it fries.
- Tomatoes
- Add moisture and acidity that help form the stew's liquid base.
- Flour or cornstarch
- Thickens the cooking liquid into a smoother, heavier sauce.
The step that matters
Adding the flour or cornstarch. Starch needs heat and some time to swell and thicken the liquid. Adding it just before removing from heat, then cooking briefly, lets it gelatinize fully. Stirring it in evenly first prevents lumps.
Swap the onion
How well each one fits the dish's main ingredients (meat, beef, pepper, tomato, flour):
- Capsicumfits better
- Okrafits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against meat, beef, pepper, tomato, flour. 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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