Why it works: Sugar and lemon are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Lemon-cream Candy
Ingredients
Directions
Prepare the flavouring
Steep the grated lemon peel in the lemon juice for 1 hour.
Strain the mixture, squeezing the cloth to extract all the juice.
Make the candy
Pour the water over the sugar and stir until nearly dissolved.
Heat the mixture over the fire and bring it to a boil.
Stew steadily until it hardens in cold water.
Stir in the lemon mixture and boil for 1 minute.
Add the baking soda, stirring well.
Immediately pour the mixture onto broad, shallow dishes.
Pull and cut
Once cool enough to handle, pull it into long white ropes and cut into lengths when brittle.
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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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon 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
- White sugar
- Forms the bulk of the candy and, as it cooks down, sets into a firm, brittle mass.
- Lemon juice
- Adds sharp acidity that balances the sweetness and gives the candy its lemon flavour.
- Baking soda
- Reacts with the hot syrup to lighten its colour and texture, making it easier to pull and shape.
The step that matters
Stew steadily until it hardens in cold water. Sugar syrup must reach the hard-crack stage so the candy sets brittle rather than sticky. Pulling the candy too early or cooking it too little leaves it soft and tacky, while overcooking can scorch the sugar and give it a bitter taste.
“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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