Why it works: Sugar and chocolate are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 15,404 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Chocolate Icing
Ingredients
Directions
Combine brown sugar, grated chocolate, and water in a saucepan.
Boil the mixture until it thickens.
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 + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Brown sugar
- Adds sweetness and body, and helps the icing thicken as it cooks.
- Grated chocolate
- Provides chocolate flavour and fat that sets the icing as it cools.
- Water
- Dissolves the sugar so the mixture can cook evenly into a smooth icing.
The step that matters
Boiling until it thickens. Sugar concentration rises as water evaporates, so the icing sets firm when cool. Boiling too briefly leaves it runny, while boiling too long can make it stiff or grainy.
“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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