Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Omelet
Ingredients
Directions
Prepare the eggs
Beat the yolks and whites of the eggs separately.
Add the salt to the yolks.
Mix the whites and yolks together with the milk, cream, or water.
Cook and serve
Heat a small piece of butter or bacon fat in a pan until melted.
Pour the egg mixture into the pan, loosen the edges with a knife, and fold it over into a half circle.
When cooked, turn the omelet out onto a plate 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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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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Milk + peppertop 22% of all pairsSmell alikemoderateCooked together26,984 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide the structure that sets into the omelet's body when heated.
- Milk, cream, or water
- Adds moisture, producing a softer, more tender omelet texture.
- Butter or bacon fat
- Greases the pan so the omelet releases cleanly and adds flavor.
The step that matters
Pour the egg mixture into the pan, loosen the edges with a knife, and fold it over into a half circle.. Eggs set quickly over medium heat, so the edges firm before the center. Loosening the edges lets the liquid center flow beneath and cook evenly, and folding early prevents overcooking and toughness.
“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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