Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
To Fry Beefsteak and Onions
Ingredients
Directions
Cook the steak
Heat a good amount of dripping in a pan.
Add the steak and turn it frequently for 10 to 15 minutes until cooked.
Transfer the steak to a hot dish.
Cook the onions and serve
In the same pan, add the sliced onions, sprinkle with pepper and salt.
Cover the onions with the dish to keep in the steam and cook thoroughly.
Pour the cooked onions over the steak 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 + 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
- Steak
- Provides the main protein; frequent turning cooks it evenly as it fries in hot fat.
- Dripping
- Hot fat conducts heat to the steak and onions, browning their surfaces and adding rich flavour.
- Onion
- Softens and sweetens as it cooks, adding a mild, savoury contrast to the meat.
The step that matters
Covering the onions to cook them through. Trapping steam under the dish cooks the onion slices thoroughly in the hot fat; without a cover, moisture escapes and the onions may stay firm or brown unevenly.
“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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