Why it works: Cheese and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 7,962 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Eggs Asparagus Omelet, Italian
Ingredients
Directions
Prepare
Beat the eggs slightly and mix in the salt, pepper, cheese, and asparagus.
Cook the omelet
Melt the butter in a hot omelet pan.
Pour the egg mixture into the pan.
As it cooks, gently prick and lift the edges with a fork until creamy.
Brown the bottom quickly, then fold the omelet and transfer to a hot platter.
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.
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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Asparagus + peppertop 10% of all pairsSmell alikemoderateCooked together1,968 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Asparagus + cheesetop 17% of all pairsSmell alikemoderateCooked together219 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Asparagus + eggtop 17% of all pairsSmell alikemoderateCooked together1,338 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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.
- Asparagus tips
- Add bulk and a vegetable flavor and texture to the omelet.
- Grated cheese
- Adds savory richness and flavor to the egg mixture.
- Butter
- Fats the hot pan so the omelet releases and browns evenly.
The step that matters
Brown the bottom quickly, then fold. Eggs turn tough and rubbery when overcooked, so the bottom should brown quickly while the center stays creamy before folding.
Swap the asparagus
How well each one fits the dish's main ingredients (egg, pepper, cheese, butter):
- Capsicumfits about as well
- Asparagusthe original
- Potatofits about as well
- Mustardfits about as well
Fit is the average pairing score against egg, pepper, cheese, butter. 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.
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