Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Egg Omelet
Ingredients
Directions
Prepare
Separate the yolks and whites of the eggs and beat them separately.
Dissolve the corn starch in the milk.
Combine the egg yolks, milk mixture, and salt.
Cook and serve
In a skillet, melt the butter over low heat.
Pour the egg mixture into the skillet and cook slowly until rich brown.
Roll the omelet like a jelly roll and transfer it to a hot platter with minimal handling.
Garnish with parsley and lemon slices.
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 + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Corn + parsleytop 12% of all pairsSmell alikemoderateCooked together943 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Corn + lemontop 13% of all pairsSmell alikemoderateCooked together1,927 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
- Egg proteins set on heating, giving the omelette its structure and body.
- Corn starch
- Thickens the milk mixture and helps keep the omelette tender and moist.
- Milk
- Adds moisture and softness, diluting the eggs so they cook more gently.
- Butter
- Adds fat for flavour and helps the omelette brown and release from the pan.
The step that matters
Cook slowly over low heat until rich brown. High heat toughens egg proteins and can scorch the surface before the centre sets. Gentle heat sets the eggs evenly and gives a tender, evenly browned omelette.
Swap the parsley
How well each one fits the dish's main ingredients (egg, corn, milk, butter, lemon):
- Nutmegfits about as well
- Parsleythe original
- Cinnamonfits about as well
- Tarragonfits about as well
Fit is the average pairing score against egg, corn, milk, butter, lemon. 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.
Lemon Sauce236 recipes
Corn Fritters203 recipes
Cream of Corn Soup50 recipes
Green Corn Soup46 recipes