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 ↓
Cream for Chocolate Creams or Bars
Ingredients
Directions
Make the syrup
Boil the sugar, glucose, and water in a large pot until the sugar dissolves.
If there are lumps, crush them against the side of the pot with a spatula.
Cover the pot and boil for 5-6 minutes.
Insert a thermometer and boil until it reaches 245°F (or 242°F in winter).
Make the cream
Pour the boiling syrup onto an iron pouring plate.
Use a long pallet knife to rub the syrup until it turns into a creamy substance.
Knead the cream by hand until it is smooth and free of lumps.
Store in covered stone jars if not using immediately.
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Loaf or crystal sugar
- Forms the sugar structure of the cream as it crystallizes into a smooth, soft mass.
- Glucose
- Interferes with sugar crystal growth, helping the cream stay smooth rather than grainy.
- Cream of tartar
- Adds acidity that helps prevent the sugar from crystallizing too large.
The step that matters
Rubbing the syrup into cream. Syrup must be cooled and worked with a pallet knife until it turns opaque and creamy; stirring or handling too early can leave large, grainy crystals. Hitting the correct syrup temperature first controls how much water remains and how firm the final cream becomes.
“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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