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 ↓
Common Omelette
Ingredients
Directions
Make the batter
In a bowl, beat together the eggs, flour, and milk until well combined.
Cook the omelette
Heat a small frying pan over medium heat and add a small amount of butter.
Pour the egg mixture into the pan and cook until the edges begin to set.
Gently lift the edges with a spatula and allow uncooked egg to flow underneath.
When the omelette is mostly set but slightly soft in the center, fold it in half and serve.
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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Flour + milktop 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 a delicate structure as they cook, forming the body of the omelette.
- All-purpose flour
- Thickens the beaten egg slightly, giving the omelette a more tender, stable texture.
- Milk
- Adds moisture and softness, keeping the cooked eggs tender rather than dry.
The step that matters
Removing the omelette while the center is still slightly soft. Eggs keep cooking from residual heat after leaving the pan. Folding once the center is mostly set but still soft prevents overcooking, which makes eggs dry, rubbery, and tough.
“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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