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 ↓
Egg Omelette
Ingredients
Directions
Prepare the batter
Separate the yolks from the whites of the eggs.
Beat the yolks thoroughly.
Gradually add the flour and mix until smooth.
Slowly add the milk while beating continuously.
Fold in the stiffly beaten egg whites.
Cook
Melt a little butter in a frying pan.
Pour in the mixture and cook over low heat.
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
- Whites beaten stiff and folded in give the omelette its light, airy structure.
- Flour
- Adds body to the batter so it holds together when cooked.
- Milk
- Adds moisture and loosens the batter for a tender texture.
- Butter
- Fat in the pan that prevents sticking and adds flavour.
The step that matters
Fold in the stiffly beaten egg whites. Folding gently keeps the air trapped in the whites. Stirring or deflating them makes the omelette dense instead of light and fluffy.
“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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