Why it works: Olive and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 4,571 recipes. Both carry trans,trans-2,4-nonadienal, which smells fatty, green. The science ↓
Good Beef Stew
Ingredients
Directions
Brown the round steak well on both sides in butter.
Add 1 pint of water and cover the pot.
Cook slowly for 2 hours.
Add pepper, coarse sea salt, and minced onion if desired. Cook for an additional 30 minutes.
For extra flavor, add stoned olives and mushrooms.
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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Olive + mushroomtop 7% of all pairsSmell alikemoderateCooked together4,571 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Onion + olivetop 8% of all pairsSmell alikemoderateCooked together29,779 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + oniontop 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
- Round steak
- Forms the main body of the stew and becomes tender during slow cooking.
- Butter
- Browning fat that adds color and savory flavor to the meat's surface.
- Water
- Creates moist cooking liquid that gently braises the meat.
The step that matters
Browning the round steak well on both sides. Browning creates a deep brown crust through the Maillard reaction, which builds savory flavor in the finished stew. Pale, undercooked meat surfaces leave the stew tasting flat.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (butter, pepper, olive, mushroom):
- Capsicumfits better
- Tomatofits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against butter, pepper, olive, mushroom. 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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