Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Savoury Omelet
Ingredients
Directions
Prepare
In a bowl, beat the eggs until well mixed.
Add chopped pepper, salt, parsley, thyme, and optional onion or shallot.
Heat a non-stick skillet over medium heat.
Cook and serve
Pour the egg mixture into the skillet and cook until set.
Fold the omelet in half and serve immediately.
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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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + thymetop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Thyme + oniontop 7% of all pairsSmell alikemoderateCooked together11,171 recipes
Shared aroma: coumarin (sweet, hay).
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set into a structure when heated, forming the body of the omelet.
- Dried thyme
- Adds a savory, herbal aroma that carries through the eggs.
- Parsley
- Adds fresh, green flavor and aroma to the eggs.
- Chopped pepper
- Adds sharp, aromatic flavor to the egg mixture.
The step that matters
Cook until just set. Eggs turn firm and rubbery when overheated, because the proteins tighten and squeeze out moisture. Removing the omelet once the surface is just set keeps it tender and moist.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (egg, pepper, parsley, thyme):
- Shallotfits better
- Carrotfits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against egg, pepper, parsley, thyme. 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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