Why it works: Lemon and milk are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 19,053 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Punch, Milk
Ingredients
Directions
Infuse
Fill a bottle with lemon peel and add brandy until full.
Cork and let it sit in the sun for 2-3 days.
Blend and bottle
Pour out the lemon peel brandy and mix it with 2 pounds of sugar, 2 quarts of water, 4 quarts of brandy, 2 quarts of boiling milk boiled with spices, and 1 pint of lemon juice.
Let the mixture cool, then strain it until clear and bottle it immediately.
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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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Brandy + milktop 15% of all pairsSmell alikemoderateCooked together3,738 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Brandy + sugartop 19% of all pairsSmell alikelowCooked together11,939 recipes
Shared aroma: beta-damascenone (apple, rose).
Lemon and sugar barely smell alike, yet cooks put them together in 53,532 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
- Lemon peel
- Infused into the brandy to give the punch its citrus aroma and flavour.
- Brandy
- Serves as the base spirit, carrying the flavours and preserving the punch.
- Sugar
- Adds sweetness to balance the acidity of the lemon juice and the alcohol.
- Boiling milk
- Its proteins bind with the acid and clarify the punch when it is strained.
- Lemon juice
- Adds acidity and bright citrus flavour, and helps the milk curdle and clear.
The step that matters
Straining until clear. Milk proteins curdle when acid is added, and they must be fully strained out. Cooling first lets the curds set so they filter cleanly, leaving a clear punch.
Swap the lemon
How well each one fits the dish's main ingredients (brandy, sugar, milk):
- Vanillafits better
- Figfits better
- Apricotfits better
- Lemonthe original
Fit is the average pairing score against brandy, sugar, milk. 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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