Why it works: Rum and butter are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 1,007 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Omelet Au Rhum
Ingredients
Directions
Make the omelet
Prepare an omelet by beating the eggs thoroughly.
Fold the omelet and place it on a hot dish.
Finish and serve
Dust a generous amount of powdered sugar over the omelet.
Singe the sugar into neat stripes using a hot iron rod heated on coals.
Pour the warmed rum around the omelet.
At the table, ignite the rum, then dash the burning rum over the omelet.
Blow out the fire and serve.
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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Rum + buttertop 13% of all pairsSmell alikemoderateCooked together1,007 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Rum + sugartop 14% of all pairsSmell alikelowCooked together2,908 recipes
Shared aroma: beta-damascenone (apple, rose).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 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
- Beaten eggs set into the structure of the omelet once cooked.
- Jamaica rum
- Warmed rum is ignited for flavour and a dramatic flame at the table.
- Powdered sugar
- Melts and caramelises under heat, adding sweetness and a glossy browned finish.
- Butter
- Fat for frying that adds richness and helps the omelet brown lightly.
The step that matters
Igniting the rum. Warmed rum must be ignited carefully, since alcohol vapour above the liquid catches fire easily and the flame can spread quickly. Keep the rum warm rather than hot, and pour it away from the face and any loose clothing.
“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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