Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Rum Omelet
Ingredients
Directions
Beat the eggs until well mixed.
Cook the omelet in a pan until slightly underdone.
Just before serving, pour the brandy around the omelet.
Dip the block of sugar in the brandy and place it on top of the omelet.
Light the sugar with a match or serve it lit at the table.
Serve with cream-tomato or mushroom sauce around the omelet.
Optionally, mix chopped chives or parsley into the omelet before cooking.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Brandy + creamtop 16% of all pairsSmell alikelowCooked together2,635 recipes
Shared aroma: 2-heptanol (bitter, floral).
-
Egg + brandytop 17% of all pairsSmell alikemoderateCooked together7,340 recipes
Shared aroma: acetoin (butter, cream).
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Brandy + sugartop 19% of all pairsSmell alikelowCooked together11,939 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Egg + chivetop 19% of all pairsSmell alikemoderateCooked together1,624 recipes
Shared aroma: decanal (soap, orange peel).
Brandy and sugar barely smell alike, yet cooks put them together in 11,939 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide the structure, as their proteins set when heated to form the omelet.
- Brandy
- Adds aroma and flavor, and its alcohol ignites when warmed for the flamed presentation.
- Sugar
- Adds sweetness that contrasts with the savory eggs, and melts slightly when lit.
The step that matters
Cook the omelet until slightly underdone. Eggs keep setting from residual heat after leaving the pan, so stopping while still slightly soft prevents a dry, rubbery omelet.
Swap the chive
The recipe marks chive as optional. How well each one fits the dish's main ingredients (egg, brandy, sugar, cream):
- Sweet potatofits better
- Arrowrootfits about as well
- Shallotfits about as well
- Chivethe original
Fit is the average pairing score against egg, brandy, sugar, cream. 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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