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 ↓
Beefsteak and Onions
Ingredients
Directions
Prepare
Prepare the steak as usual and place it in a frying pan.
Cook the onions
Slice and fry the onions in a little beef dripping or butter until brown.
Assemble and serve
Dish the steak and layer the fried onions thickly on top.
Cover and let it stand for five minutes.
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beefsteak
- Is the main protein, cooked in the pan and served as the base of the dish.
- Onions
- Browning in fat brings out sweetness and savoury flavour, forming a rich topping for the steak.
- Beef dripping or butter
- Fat for frying that conducts heat evenly and helps the onions brown.
The step that matters
Frying the onions until brown. Onions need enough heat and time for their natural sugars to caramelise and deepen in colour. Pale or undercooked onions stay sharp and bland, so the topping loses its sweetness.
“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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