Why it works: Red currant and sugar are a kitchen classic. They rank in the top 26% of all ingredient pairs, and cooks put them together in 1,156 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Strawberry Jam
Ingredients
Directions
Prepare the fruit
Bruise the strawberries very finely.
Add a little juice of red currants to the strawberries.
Measure the weight of the strawberries and add the same weight in sugar, sprinkling it over the fruit.
Cook the jam
Place the mixture in a preserving pan over a clear, slow fire.
Skim off any foam.
Boil for 20 minutes.
Pot and cool
Pour the jam into glasses.
Let it cool.
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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Red currant + sugartop 26% of all pairsSmell alikelowCooked together1,156 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Strawberries
- Provide the main fruit flavour, colour and body of the jam.
- Sugar
- Sweetens the jam and helps it set and keep by drawing out moisture.
- Red currant juice
- Adds acidity and natural pectin to help the jam set and brighten its flavour.
The step that matters
Boil for 20 minutes after skimming. Boiling concentrates the fruit and sugar until the pectin and acid can gel on cooling. Under-boiling leaves a runny jam, while over-boiling can darken and dull the fresh fruit flavour.
“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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