Why it works: Parsley and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Omelet
Ingredients
Directions
Make the batter
In a bowl, whisk the eggs, milk, and flour until smooth.
Stir in the parsley, green onions or chives, shallot, pepper, salt, and nutmeg.
Cook and serve
Heat butter in a small frying pan over medium heat.
Pour the batter into the pan and cook until the bottom is golden brown.
Flip the omelet and cook the other side until golden.
Fold the omelet in half and serve hot, adding ham or tongue if desired.
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.
-
Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Shallot + nutmegtop 5% of all pairsSmell alikestrongCooked together1,019 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Flour + shallottop 6% of all pairsSmell alikestrongCooked together2,081 recipes
Shared aroma: isobutyraldehyde (malty, 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, holding it together.
- Milk
- Adds moisture and makes the eggs more tender and creamy.
- Flour
- Thickens the batter slightly, giving the omelette a softer, more stable body.
- Butter
- Fat for frying that promotes even golden browning and adds flavour.
The step that matters
Cook over medium heat until the bottom is golden. Eggs cook quickly and toughen when overheated. Medium heat sets the base gently while it browns, so the omelette stays tender instead of rubbery or scorched.
Swap the shallot
The recipe marks shallot as optional. How well each one fits the dish's main ingredients (egg, milk, flour, parsley, onion, pepper, nutmeg):
- Chivefits about as well
- Shallotthe original
- Carrotfits about as well
- Spinachfits about as well
Fit is the average pairing score against egg, milk, flour, parsley, onion, pepper, nutmeg. 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.
More omelette recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes