Why it works: Pepper and mint are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 2,372 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Omelet
Ingredients
Directions
Prepare
In a frying pan, melt 1½ ounces of butter over medium heat.
In a bowl, whisk together the eggs, milk, salt, cayenne pepper, mint, and onions.
Cook and serve
Pour the egg mixture into the hot pan and cook until the omelet is thick, firm, and light brown underneath, about 6-7 minutes.
Slide the omelet onto a hot dish and fold it in half with the brown side facing up.
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 + minttop 10% of all pairsSmell alikemoderateCooked together2,372 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mint + oniontop 18% of all pairsSmell alikemoderateCooked together2,389 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + oniontop 20% of all pairsSmell alikemoderateCooked together13,418 recipes
Shared aroma: hexanal (green, grassy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide the main structure, setting into a firm, sliceable omelet as the proteins cook.
- Milk
- Adds moisture and makes the egg mixture softer and more tender when cooked.
- Mint
- Adds a fresh, aromatic herbal flavour.
- Chopped mild onions
- Add mild savoury aroma and flavour to the eggs.
- Cayenne pepper
- Adds gentle heat and a sharp, peppery flavour.
The step that matters
Cooking the omelet until thick, firm, and light brown underneath. Egg proteins set with heat, so the omelet needs enough heat to firm up. If the heat is too high or cooking runs too long, the eggs toughen and the underside over-browns and becomes bitter. Stop when the top is just set and the base is lightly golden.
Swap the mint
How well each one fits the dish's main ingredients (egg, milk, pepper, onion):
- Parsleyfits better
- Garlicfits better
- Thymefits better
- Mintthe original
Fit is the average pairing score against egg, milk, pepper, onion. 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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