Why it works: Rum and brandy are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 1,058 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Cambridge Milk Punch
Ingredients
Directions
Prepare and heat
Throw into two quarts of new milk the very thinly-pared rind of a fine lemon, and half a pound of good sugar in lumps.
Bring it slowly to boil.
Take out the lemon rind.
Thicken the milk
Draw it from the fire.
Stir quickly in a couple of well-whisked eggs which have been mixed with less than half a pint of cold milk, and strain through a sieve.
Ensure the milk is not allowed to boil after these are mixed with it.
Finish and serve
Add gradually a pint of rum, and half a pint of brandy.
Mill the punch to a froth.
Serve it immediately with quite warm glasses.
Nutrition, whole recipe (rough)
Counts 5 of 6 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Milk | 1 cup (244ml) whole | 149 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Rum | 1/2 oz (15ml) | 32 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Brandy | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
Photo for illustrative purposes only · Contact us to use it
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.
-
Rum + brandytop 5% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Milk + rumtop 12% of all pairsSmell alikemoderateCooked together967 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Sugar + rumtop 14% of all pairsSmell alikelowCooked together2,908 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + brandytop 15% of all pairsSmell alikemoderateCooked together3,738 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Milk
- Forms the creamy base that carries the other flavors and gives the punch its body.
- Eggs
- Thicken and enrich the milk when gently heated, giving a smooth, velvety texture.
- Sugar
- Adds sweetness and balances the sharpness of the lemon and alcohol.
- Rum
- Adds alcohol, warmth and a distinctive aroma to the punch.
- Brandy
- Adds alcohol, fruity depth and aroma to the punch.
- Lemon rind
- Infuses citrus oils into the milk, adding bright aroma and flavor.
The step that matters
Keep the milk from boiling after adding the eggs. Egg proteins set and curdle when overheated, so the mixture can turn grainy instead of smooth and thick. Adding the eggs off the heat and keeping the milk below boiling protects the texture.
Swap the lemon
How well each one fits the dish's main ingredients (milk, sugar, rum, brandy, egg):
- Vanillafits better
- Pineapplefits better
- Apricotfits better
- Lemonthe original
Fit is the average pairing score against milk, sugar, rum, brandy, egg. 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.
More milk punch recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Lemon Whey33 recipes
Lemon Wine31 recipes
Lemon Squash10 recipes
Lemon Essence8 recipes