Why it works: Rum and nutmeg work together. They rank in the top 11% of all ingredient pairs, and cooks put them together in 646 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓
Egg Flip, or Egg Hot
Ingredients
Directions
Prepare
Mix the ale and porter in a saucepan over low heat until a thick cream forms, but do not let it boil.
In a separate bowl, beat together the gin, rum, and eggs until well combined.
Add sugar to the egg mixture to taste.
Combine and heat
Remove the ale and porter from the heat and pour the egg mixture in, alternating back and forth several times.
Return the mixture to the heat, stirring continuously without boiling.
When it is just about to boil, take it off the heat, pour into a jug, and serve in glasses.
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 + nutmegtop 11% of all pairsSmell alikemoderateCooked together646 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Rum + sugartop 14% of all pairsSmell alikelowCooked together2,908 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Egg + nutmegtop 17% of all pairsSmell alikelowCooked together24,744 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Gin + rumtop 18% of all pairsSmell alikelowCooked together40 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Gin + sugartop 19% of all pairsSmell alikemoderateCooked together344 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Egg and nutmeg barely smell alike, yet cooks put them together in 24,744 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
- Thicken the drink into a creamy body as they gently set with heat.
- Ale
- Forms the thick, creamy base that carries the other liquors.
- Porter
- Adds malty depth and body to the base liquid.
- Moist sugar
- Adds sweetness that balances the alcohol and malt bitterness.
The step that matters
Return the mixture to the heat without boiling. Egg proteins set and curdle when overheated, so stirring constantly and removing the pan just before boiling keeps the drink smooth and creamy rather than grainy.
Swap the nutmeg
The recipe marks nutmeg as optional. How well each one fits the dish's main ingredients (gin, rum, egg, sugar):
- Cinnamonfits about as well
- Nutmegthe original
- Gingerfits less well
- Mintfits less well
Fit is the average pairing score against gin, rum, egg, sugar. 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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