Why it works: Pepper and parsley 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 ↓
Mock Omelet or Puffed Puddinif
Ingredients
Directions
Prepare
Grease a saucer with a little butter.
Place the saucer over a saucepan of boiling water to heat.
Make the omelet
In a bowl, beat the egg yolk with the milk.
In another bowl, beat the egg white until stiff peaks form, then gently fold it into the yolk mixture.
If making a savory dish, add salt, pepper, and parsley.
Pour the mixture into the heated saucer.
Cover with a second heated saucer and cook for about 10 minutes.
Serve
For a sweet version, add sugar or serve with heated jam or stewed fruit.
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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Pepper + parsleytop 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 egg whites trap air, which expands with heat and gives the omelet its puffed, light structure.
- Milk
- Adds moisture and softness to the yolk mixture, keeping the cooked omelet tender.
The step that matters
Folding the beaten egg white into the yolk mixture. Whites whipped to stiff peaks hold air bubbles that expand in the heat and lift the omelet. Stirring or beating vigorously collapses these bubbles, so the omelet will be flat and dense. Fold gently, lifting from the bottom, to keep as much air as possible.
Swap the parsley
The recipe marks parsley as optional. 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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