Why it works: Parsley and pepper 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 ↓
Savoury Omelet Souffle
Ingredients
Directions
Prepare the eggs
Separate the yolks and whites of the eggs, removing any specks.
Stir the milk, parsley, salt, and pepper into the yolks.
Whip the egg whites until stiff peaks form.
Gently fold the whipped whites into the yolk mixture until uniform in color.
Cook the omelet
Rub the omelet pan with a piece of onion.
Add the butter.
Heat until just before browning.
Pour the egg mixture into the pan.
Stir slightly until it begins to set at the edges.
Stir the middle gently until it starts to set.
Cook until the underside is browned.
Use a knife to keep it loose from the pan.
Finish and serve
Brown the top under a gas grill or in front of a clear fire.
Slide a knife under the omelet.
Fold it in half.
Transfer to a hot dish.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 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
- Whipped whites trap air for lift, while yolks provide richness and set the omelet.
- Butter
- Adds fat for flavor and helps keep the omelet from sticking to the pan.
- Milk
- Adds moisture that turns to steam, keeping the omelet tender.
The step that matters
Fold the whipped whites into the yolks. Folding gently preserves the air bubbles in the whites; stirring or overmixing deflates them, leaving a dense, flat omelet instead of a light, soufflé-like one.
Swap the parsley
How well each one fits the dish's main ingredients (egg, milk, pepper, butter):
- Nutmegfits about as well
- Parsleythe original
- Cinnamonfits about as well
- Tarragonfits less well
Fit is the average pairing score against egg, milk, pepper, 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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