Why it works: Pepper and tomato are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beefsteak Smothered
Ingredients
Directions
Prepare
Heat the lard in a pan.
Add the steak and season with pepper, salt, and sifted flour.
Smother and cook
Layer the onions and tomatoes on top.
Pour in the water and cover with another pan.
Cook until nearly done.
Remove the cover and let it brown.
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 + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + oniontop 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
- Lard
- Fat that fries the steak and carries flavour into the pan.
- Sifted flour
- Dusts the steak so its surface browns and the juices thicken slightly.
- Onion
- Softens and sweetens as it cooks, adding savoury depth to the pan juices.
- Tomato
- Adds acidity and moisture that combine with the water to braise the steak.
The step that matters
Remove the cover and let it brown. Steam trapped under the cover keeps the surface pale. Uncovering lets moisture evaporate so the steak and flour can brown, which develops savoury flavour through the Maillard reaction.
Swap the onion
How well each one fits the dish's main ingredients (pepper, flour, tomato):
- Capsicumfits better
- Okrafits better
- Eggplantfits better
- Onionthe original
Fit is the average pairing score against pepper, flour, tomato. 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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