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 ↓
Tapioca Jelly
Ingredients
Directions
Prepare
Soak the tapioca in 1 pint of cold water until soft.
Cook
In a saucepan, combine the soaked tapioca, sugar, lemon rind, lemon juice, salt, and 1 pint of water.
Stir the mixture until it boils.
Set and serve
Pour it into a mold and let it cool for 5 to 6 hours.
Serve with sugar or cream.
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
- Tapioca
- Soaked and then boiled, its starch thickens the liquid and sets it into a jelly.
- Sugar
- Adds sweetness and balances the sharpness of the lemon.
- Lemon juice
- Adds acidity and bright flavour that offsets the sugar.
The step that matters
Stirring until it boils. Tapioca starch only thickens fully once heated to boiling, and it can settle to the bottom or scorch if left unstirred. Keep stirring so the starch disperses evenly and the jelly sets smooth.
“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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