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 ↓
Plain Omelet
Ingredients
Directions
Make the batter
Beat the flour with a little milk until smooth.
Fill the cup with milk until half full.
Combine the flour mixture and eggs, mixing just enough to break the yolks.
Cook and serve
Pour the mixture into a hot, well-buttered frying pan and cover it.
When it starts to cook, roll it over like a jelly roll.
Once cooked, turn it out onto a hot platter with minimal handling.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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 the structure of the omelet as they cook, giving it body and a tender bite.
- Milk
- Adds moisture and softness, so the cooked eggs stay tender rather than dry.
- Flour
- Thickens the mixture slightly, helping the omelet hold together when rolled.
- Butter
- Adds fat that keeps the omelet from sticking and gives it a rich flavor.
The step that matters
Pour into a hot, well-buttered pan. Hot fat sets the egg quickly on contact, so the omelet forms a skin that releases cleanly. A cool or under-buttered pan lets the egg stick and cook unevenly.
“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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