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 ↓
White Currant Jam
Ingredients
Directions
Boil the currants alone for 15 minutes.
Add the sugar and boil together.
Remove all the scum that rises.
Mash the mixture.
Stir almost constantly to prevent burning.
After 20 minutes, seal the jam while hot.
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).
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White currant + lemontop 20% of all pairsSmell alikelowCooked together10 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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White currant + sugartop 29% of all pairsSmell alikelowCooked together59 recipes
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 currants
- Provide the fruit, pectin and tartness that give the jam its body and flavour.
- White sugar
- Sweetens the jam and helps it thicken and keep as it cooks down.
- Lemon juice
- Adds acidity that brightens the flavour and supports the jam's setting.
The step that matters
Stir almost constantly. Sugar-rich fruit mixtures scorch easily on the bottom of the pan. Frequent stirring spreads the heat evenly and prevents burning, which would ruin the flavour.
Swap the white currant
How well each one fits the dish's main ingredients (sugar, lemon):
- Orangefits better
- Limefits better
- Vanillafits better
- White currantthe original
Fit is the average pairing score against sugar, lemon. 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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