Why it works: Pepper and parsley 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 ↓
Fish Omelet
Ingredients
Directions
Prepare
In a bowl, mix the eggs, chopped dried haddock, milk, pepper, and parsley.
Heat a non-stick skillet over medium heat.
Cook
Pour the mixture into the skillet and cook until set, folding as needed.
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.
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Milk + peppertop 22% of all pairsSmell alikemoderateCooked together26,984 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Haddock + parsleytop 23% of all pairsSmell alikelowCooked together456 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set to form the structure of the omelette as they cook.
- Milk
- Adds moisture, keeping the eggs tender rather than dry and rubbery.
- Dried haddock
- Supplies the main fish flavour and savoury saltiness throughout the omelette.
The step that matters
Cooking the eggs until just set. Eggs turn firm and rubbery when overcooked, because the proteins tighten and squeeze out moisture. Cooking gently over medium heat and stopping once the surface is just set keeps the omelette tender.
Swap the parsley
How well each one fits the dish's main ingredients (egg, haddock, milk, pepper):
- Parsleythe original
- Nutmegfits about as well
- Dillfits about as well
- Turmericfits less well
Fit is the average pairing score against egg, haddock, milk, pepper. 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.
Boiled Haddock10 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes