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 ↓
Lentil Omelet
Ingredients
Directions
Prepare the eggs
Break the eggs into a bowl and season with pepper and salt.
Beat the eggs well, then add the cooked lentils and cream.
Cook and serve
Melt the butter in an omelet pan over medium heat.
Pour the egg mixture into the pan and cook, shaping it into an omelet.
Serve the omelet with tomato sauce.
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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Lentils + tomatotop 8% of all pairsSmell alikemoderateCooked together463 recipes
Shared aroma: coumarin (sweet, hay).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Pepper + lentilstop 13% of all pairsSmell alikemoderateCooked together812 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set to form the omelet's structure as they cook and coagulate.
- Lentils
- Add body, texture and protein-rich bulk to the egg mixture.
- Cream
- Adds moisture and richness, keeping the cooked eggs tender rather than dry.
- Butter
- Fat that prevents sticking and adds richness and flavor to the omelet's surface.
The step that matters
Pour the egg mixture into the pan and cook, shaping it into an omelet.. Eggs cook quickly over medium heat and turn rubbery if overcooked. Keep the heat moderate and stop cooking while the surface is still slightly moist, so the omelet stays tender.
Swap the lentils
How well each one fits the dish's main ingredients (egg, pepper, cream, butter, tomato, sauce):
- Beansfits better
- Walnutfits better
- Chestnutfits better
- Lentilsthe original
Fit is the average pairing score against egg, pepper, cream, butter, tomato, sauce. 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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