Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Punch Ice
Ingredients
Directions
Prepare
Grate the zest of 2 lemons.
Juice 6 lemons and 2 oranges.
Mix and freeze
In a bowl, mix the grated lemon, lemon juice, orange juice, water, and clarified sugar.
Add the rum, brandy, and nectar to the mixture.
Freeze the mixture until solid.
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 + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Rum + brandytop 5% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Orange + rumtop 12% of all pairsSmell alikemoderateCooked together801 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + rumtop 14% of all pairsSmell alikelowCooked together2,908 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Orange + brandytop 15% of all pairsSmell alikelowCooked together2,706 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lemons
- Provide acidity and bright citrus aroma from the zest and juice.
- Oranges
- Add sweet-tart juice that rounds out the citrus flavour.
- Clarified sugar
- Adds sweetness and lowers the freezing point, keeping the ice softer.
- Rum
- Alcohol lowers the freezing point and keeps the frozen punch from setting rock-hard.
- Brandy
- Alcohol softens the frozen texture and adds warm, fruity depth.
- Nectar
- Contributes fruit sweetness and body to the punch.
The step that matters
Freeze the mixture until solid. Sugar and alcohol both lower the freezing point, so this mixture freezes more slowly and stays softer than plain juice. It may not become fully solid, so judge it by texture rather than by hardness alone.
Swap the lemon
How well each one fits the dish's main ingredients (orange, sugar, rum, brandy):
- Vanillafits better
- Pineapplefits better
- Apricotfits better
- Lemonthe original
Fit is the average pairing score against orange, sugar, rum, brandy. 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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