Why it works: Beef and onion 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 ↓
Beef Stew
Ingredients
Directions
Prepare
Cut cold beef into small pieces and place in a pot with cold water.
Add one chopped tomato, chopped onion, pepper, and salt.
Cook and serve
Cook slowly until tender.
Thicken with browned butter and flour, then pour over toast.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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
- Beef
- Provides the meat that becomes tender and moist during slow cooking.
- Flour
- Thickens the cooking liquid into a sauce as its starch swells with heat.
- Butter
- Adds richness and a nutty, browned flavour to the thickened sauce.
- Tomato
- Adds acidity and savoury depth to the stew liquid.
- Onion
- Contributes aromatic sweetness and body to the stew base.
The step that matters
Cook slowly until tender. Gentle, low heat lets the tough connective tissue in the beef break down into gelatin, which makes the meat tender and moist. Boiling it hard tends to toughen the muscle fibres and leaves the meat chewy.
Swap the tomato
How well each one fits the dish's main ingredients (beef, onion, pepper, butter, flour):
- Potatofits better
- Chivefits better
- Leekfits better
- Tomatothe original
Fit is the average pairing score against beef, onion, pepper, butter, 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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