Why it works: Pork and onion are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,214 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beefsteak Smothered in Onions
Ingredients
Directions
Brown the onions
Brown the salt pork in a skillet.
Remove the pork and add the sliced onions; fry for 10 minutes, stirring constantly.
Remove all but a thin layer of onions from the skillet.
Layer and smother
Layer the steak on the onions, followed by a layer of onions, then another slice of steak, and cover with remaining onions.
Dredge each layer with salt, pepper, and flour.
Pour the boiling water over the layers and cover tightly.
Simmer for 30 minutes.
Serve
Serve the steak in the center of a dish, heaped with onions around it.
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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Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pork + peppertop 16% of all pairsSmell alikemoderateCooked together22,121 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Onions
- Soften and sweeten as they cook, forming a moist bed that surrounds the steak.
- Steak
- Provides the main meat, which becomes tender while simmering in the onions and liquid.
- Salt pork
- Renders fat into the skillet that cooks the onions and adds savory flavor.
- Flour
- Dusted between layers, it thickens the cooking liquid into a light gravy.
The step that matters
Remove all but a thin layer of onions from the skillet. Leaving too many onions in the pan with the rendered fat can make the dish greasy and crowd the layers, so they steam unevenly instead of smothering the steak.
Swap the onion
How well each one fits the dish's main ingredients (pork, pepper, flour):
- Capsicumfits better
- Potatofits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against pork, pepper, 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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