Why it works: Mushroom and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Omelet with Mushrooms
Ingredients
Directions
Prepare
If using fresh mushrooms, clean and slice them.
If using canned mushrooms, heat them in a small amount of white sauce.
Melt 1 teaspoon of butter over medium heat until it begins to brown.
Beat the eggs with salt and pepper for 30 seconds.
Cook and serve
Pour the beaten eggs into the pan.
As the eggs set, gently break them with a fork to allow uncooked egg to flow to the bottom.
When the omelet is cooked to your liking, place the mushrooms in the center.
Fold the omelet in half using a flexible knife.
Carefully slide it out of the pan 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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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 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).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Egg + mushroomtop 21% of all pairsSmell alikemoderateCooked together5,987 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
- Set into the structure of the omelet as they cook, holding the filling together.
- Mushrooms
- Add savory flavor and moisture to the filling in the center of the omelet.
- Butter
- Adds richness and flavor, and browns slightly in the pan to aid aroma.
The step that matters
Breaking the eggs as they set. Stirring the edges gently lets runny uncooked egg flow beneath the set layer, so the omelet cooks evenly and stays tender. Letting it sit too long toughens the proteins and leaves a rubbery texture.
“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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