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 ↓
Scrambled Egg with Tomatoes
Ingredients
Directions
Prepare
In a pan, melt the butter and cook the chopped onion until brown.
Heat the strained tomatoes in a separate pot.
In a bowl, beat the eggs with sugar, salt, pepper, and paprika.
Stir the heated tomatoes into the egg mixture.
Cook and serve
Pour the egg and tomato mixture into the pan with the onions and cook until creamy.
Add cheese if desired.
Serve on toast or warmed shredded biscuits, split side up.
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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Onion + biscuittop 8% of all pairsSmell alikemoderateCooked together428 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Onion + peppertop 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
- Eggs
- Set into a creamy, tender structure as they cook, forming the body of the dish.
- Strained tomatoes
- Add moisture and acidity, loosening the eggs and giving a fresh, tangy flavor.
- Butter
- Adds fat for richness and helps keep the eggs from sticking to the pan.
- Onion
- Adds savory aroma and sweetness as it browns in the butter.
The step that matters
Cook the egg and tomato mixture until creamy. Egg proteins set with heat, and cooking gently over moderate heat keeps them soft and creamy. Overcooking squeezes out moisture and turns the eggs dry and rubbery.
Swap the tomato
How well each one fits the dish's main ingredients (onion, butter, egg, sugar, pepper, cheese, biscuit):
- Mustardfits better
- Chivefits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against onion, butter, egg, sugar, pepper, cheese, biscuit. 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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