Why it works: Pepper and onion 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 ↓
Italian Beef-steaks
Ingredients
Directions
Prepare and season
Beat the steak to tenderize it.
Season the steak with pepper, salt, and chopped onion.
Cook and serve
Place the steak in a covered iron stew-pan without adding water.
Set the pan by the side of the fire, ensuring it does not burn.
Cook for 2 to 3 hours until the steak is tender.
Serve the steak with its own gravy.
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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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
- Steak
- Long, slow cooking in its own juices breaks down connective tissue, making the meat tender.
- Onion
- Adds aroma and sweetness, and its moisture helps build the gravy.
The step that matters
Keeping the pan from burning. With no added water, the steak cooks in its own juices over a long period. Heat that is too high can scorch the bottom of the pan before the meat becomes tender, so the heat needs to stay gentle.
“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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