Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Currant Custard
Ingredients
Directions
Make the juice syrup
Boil the currant juice and sugar for 3 minutes.
Remove the scum from the surface.
Make the custard
Pour the boiling juice over the beaten eggs.
Thicken the mixture in a jug set in a pan of water.
Stir until nearly cold, then gradually add the 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 + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
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Currant + eggtop 26% of all pairsSmell alikelowCooked together8,734 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Currant + sugartop 26% of all pairsSmell alikelowCooked together12,256 recipes
Egg and cream barely smell alike, yet cooks put them together in 42,166 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
- Eggs
- Set and thicken the custard as they gently warm, giving it body and structure.
- Sugar
- Sweetens the tart currant juice and helps balance its acidity.
- Currant juice
- Provides the liquid base and the tart, fruity flavour of the custard.
- Rich cream
- Adds fat for a smooth, rich texture and softens the set custard.
The step that matters
Thicken the mixture in a jug set in a pan of water. Eggs thicken as they warm, but too much heat makes them curdle or scramble. Setting the jug in water gives gentle, even heat, so the custard thickens smoothly instead of turning grainy.
Swap the currant
How well each one fits the dish's main ingredients (sugar, egg, cream):
- Vanillafits better
- Raisinfits better
- Strawberryfits better
- Currantthe original
Fit is the average pairing score against sugar, egg, cream. 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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