Why it works: Egg and butter are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 118,967 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Plain Omelette
Ingredients
Directions
Prepare
Break the eggs into a bowl and beat them lightly with the salt and pepper.
Cook and serve
Heat the butter in a pan, then pour the eggs into it.
Stir briskly with a wooden spoon until the eggs begin to set.
Move the eggs into a compact form and let them set, but not too stiffly.
Fold the omelette over, brown it for a minute, 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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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Egg + peppertop 33% of all pairsSmell alikelowCooked together50,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and pepper barely smell alike, yet cooks put them together in 50,580 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
- Eggs
- Set into a tender structure as they coagulate with heat, forming the omelette's body.
- Butter
- Adds richness and fat, helping the eggs release from the pan and brown lightly.
The step that matters
Stirring until the eggs just begin to set. Stirring briskly breaks up the cooking egg into small curds for a soft texture. Letting the eggs set without overcooking keeps the omelette tender; overcooked egg proteins tighten and turn dry and rubbery.
“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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