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 ↓
Ramakins
Ingredients
Directions
Make the batter
In a bowl, mix the eggs, milk, flour, parsley, green onions, pepper, salt, and nutmeg until smooth.
Heat butter in a small frying pan until bubbling.
Cook and serve
Pour the batter into the pan and cook until the bottom is golden brown.
If desired, add chopped ham or grated tongue before flipping.
Flip the omelet and cook the other side until golden.
Serve hot, folded in half.
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 + 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).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 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 omelet as they cook, holding it together.
- Butter
- Fat that conducts heat into the pan and browns the surface of the omelet.
- Milk
- Adds moisture and makes the batter pourable and tender when cooked.
- Flour
- Thickens the batter slightly so the omelet holds together when flipped.
The step that matters
Flip the omelet and cook the other side until golden. Egg proteins set quickly, so flipping too early can tear the omelet. Waiting until the underside is set and golden keeps it intact and gives even browning.
Swap the onion
How well each one fits the dish's main ingredients (butter, egg, milk, flour, parsley, pepper, nutmeg):
- Shallotfits better
- Chivefits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against butter, egg, milk, flour, parsley, 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.
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