Why it works: Rum and cognac brandy share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 68 recipes. Both carry 2-methoxy-4-propylphenol, which smells allspice, anise. The science ↓
Old Virginia Eggnog
Ingredients
Directions
Beat the egg yolks until light.
Add sugar and beat until light.
Mix in whiskey, rum, and milk or cream, and beat until light.
Fold in the egg whites that have been beaten to a froth.
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 + cognac brandytop 1% of all pairsSmell alikestrongCooked together68 recipes
Shared aroma: 2-methoxy-4-propylphenol (allspice, anise).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Rum + cinnamontop 10% of all pairsSmell alikemoderateCooked together508 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Rum + milktop 12% of all pairsSmell alikemoderateCooked together967 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Yolks and whites give richness and a light, airy foam when beaten separately and folded in.
- Whiskey
- Adds alcohol and warm flavour, and helps keep the drink from tasting flat or heavy.
- Rum
- Adds aromatic depth and a sweet, warm note to the mixture.
- Granulated sugar
- Sweetens the mixture and helps the yolks beat to a lighter, smoother texture.
- Milk or cream
- Provides liquid body and a smooth, rich mouthfeel.
The step that matters
Fold in the egg whites. Egg whites beaten to a froth hold air that gives the eggnog its lightness. Stirring them in vigorously knocks that air out, so fold gently to keep the foam intact.
“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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