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 mixture
Beat the yolks until light and creamy.
Add milk and seasoning to the yolks.
Beat the egg whites until stiff and fold them into the yolk mixture.
Cook and serve
Heat an omelet pan and rub it with butter.
Pour the omelet mixture into the pan and spread it evenly.
When set, place the pan in the oven for a few minutes to dry the top.
Fold the omelet and turn it onto a heated dish.
Serve immediately.
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).
-
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
- Yolks provide richness and set into a tender structure, while whipped whites add lightness and loft.
- Milk
- Adds moisture that turns to steam, keeping the omelet soft and tender.
- Butter
- Greases the pan so the omelet releases cleanly and adds a rich flavor.
The step that matters
Fold the whites into the yolk mixture. Whites hold air only when beaten stiff. Folding gently, rather than stirring, keeps that air in the mixture so the omelet stays light instead of deflating.
“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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