Why it works: Chive and asparagus match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 165 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Omelet
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Beat the eggs in a bowl.
Add chives or leeks, pepper, salt, and any optional ingredients like mushrooms, eschalots, young onions, or asparagus.
Cook and serve
Heat a skillet over medium heat and add butter or oil.
Pour the egg mixture into the skillet and cook until set, or bake in a preheated oven at 400°F (200°C) until firm.
Serve hot with a little brown gravy around the edge.
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.
-
Chive + asparagustop 2% of all pairsSmell alikestrongCooked together165 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Chive + oniontop 3% of all pairsSmell alikestrongCooked together1,907 recipes
Shared aroma: decanal (soap, orange peel).
-
Mushroom + asparagustop 7% of all pairsSmell alikestrongCooked together400 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Chive + mushroomtop 9% of all pairsSmell alikemoderateCooked together553 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Onion + asparagustop 9% of all pairsSmell alikestrongCooked together1,212 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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 and coagulate from heat.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (egg, chive, pepper, mushroom, asparagus):
- Shallotfits better
- Spinachfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against egg, chive, pepper, mushroom, asparagus. 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.
Asparagus Soup179 recipes
Asparagus Salad77 recipes
Mushroom Soup60 recipes
Cream of Asparagus38 recipes