Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Omelet with Herbs
Ingredients
Directions
In a bowl, whisk together the eggs, milk, herbs, salt, and pepper until well combined.
Heat a non-stick skillet over medium heat and add butter.
Pour the egg mixture into the skillet and cook until the edges begin to set.
Gently lift the edges with a spatula, allowing uncooked eggs to flow underneath.
When the top is slightly runny, fold the omelet in half and 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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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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).
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 omelette as they cook, forming its body.
- Milk
- Adds moisture, keeping the eggs softer and more tender as they set.
- Fresh herbs
- Add aroma and fresh flavour to the eggs.
- Butter
- Greases the skillet and adds richness and browning to the surface.
The step that matters
Lifting the edges and leaving the top slightly runny. Egg proteins set with heat, so cooking too long turns the omelette rubbery and dry. Letting uncooked egg flow underneath gives even, tender curds, and folding while the top is still a little wet keeps it moist.
Swap the parsley
How well each one fits the dish's main ingredients (egg, milk, pepper, butter):
- Nutmegfits about as well
- Parsleythe original
- Cinnamonfits about as well
- Tarragonfits less well
Fit is the average pairing score against egg, milk, pepper, butter. Candidates are from the same food group and used in at least 100 recipes.
“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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