Why it works: Tomato and pepper 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 ↓
Tomatos with Beefsteak
Ingredients
Directions
Make the tomato sauce
Remove the skins from the tomatoes and place them in a saucepan.
Add salt, pepper, butter, and flour to the tomatoes.
Let the mixture stew for at least 30 minutes.
Cook and serve
While the tomatoes are stewing, broil and season the beefsteak as desired.
Pour the stewed tomatoes over the beefsteak 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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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + mustardtop 11% of all pairsSmell alikemoderateCooked together2,482 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + mustardtop 13% of all pairsSmell alikemoderateCooked together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ripe tomatoes
- Break down during stewing to form the main body of the sauce and provide moisture.
- Flour
- Thickens the stewed tomato juices into a light sauce.
- Beefsteak
- Serves as the main protein, browned under the broiler and topped with the sauce.
- Butter
- Adds richness and a smooth mouthfeel to the sauce.
The step that matters
Stewing the tomatoes. Stewing for at least 30 minutes lets the tomatoes soften and release their juices while the flour thickens them. Stopping early leaves a thin, watery sauce with raw-tasting flour.
Swap the mustard
The recipe marks mustard as optional. How well each one fits the dish's main ingredients (tomato, pepper, butter, flour, sugar):
- Capsicumfits better
- Okrafits better
- Sweet potatofits better
- Mustardthe original
Fit is the average pairing score against tomato, pepper, butter, flour, sugar. 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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