Why it works: Orange and sugar are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 19,212 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Orange and Lemon Juice
Ingredients
Directions
Prepare
Strain the orange or lemon juice.
Boil the juice with an equal weight of loaf sugar for 15 minutes.
Bottle and serve
Bottle and cork the mixture closely.
Add 2 teaspoons of lemon juice to ½ pint of gruel before serving.
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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Orange + sugartop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
Orange and sugar barely smell alike, yet cooks put them together in 19,212 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
- Orange or lemon juice
- Provides the acidity and fruit flavour that define the finished syrup.
- Loaf sugar
- Sweetens the juice and, when boiled down, helps preserve it by reducing free water.
The step that matters
Boiling the juice with the sugar for 15 minutes. Boiling dissolves the sugar fully and drives off water, concentrating the mixture. Too short a boil leaves more water, which can spoil faster in the bottle. The mixture should be sealed only after it has cooled enough to avoid trapping steam.
“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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