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 ↓
Regent Punch
Ingredients
Directions
Prepare
Steep the rind of the Seville orange in the syrup before using.
In a freezing pot embedded in ice, combine all ingredients. Mix well.
Freeze
Half freeze the punch, similar to sorbet or granita.
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).
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Pineapple + rumtop 2% of all pairsSmell alikemoderateCooked together451 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Rum + champagnetop 2% of all pairsSmell alikestrongCooked together137 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Brandy + rumtop 5% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: beta-damascenone (apple, rose).
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Brandy + champagnetop 5% of all pairsSmell alikemoderateCooked together169 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Syrup
- Adds sweetness and body, and lowers the freezing point so the punch forms crystals rather than solid ice.
- Brandy
- Alcohol lowers the freezing point and keeps the frozen punch soft and scoopable.
- Old rum
- Alcohol softens ice crystals and adds depth of flavour.
- Lemon juice
- Acidity balances the sweetness of the syrups and sharpens the flavour.
- Pineapple syrup
- Adds sweetness and fruity flavour that carries through the punch.
The step that matters
Half freeze the punch. Sugar and alcohol lower the freezing point, so the punch only partly freezes into a slush. If left too long it becomes a solid block of ice that is hard to serve.
Swap the lemon
How well each one fits the dish's main ingredients (syrup, pineapple, brandy, rum, green tea, champagne, orange):
- Vanillafits better
- Apricotfits better
- Peachfits better
- Lemonthe original
Fit is the average pairing score against syrup, pineapple, brandy, rum, green tea, champagne, orange. 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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