Why it works: Chocolate and sugar 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
Make the icing
In a saucepan, stir the water and chocolate over medium heat until boiling for about five minutes.
Remove the saucepan from the heat and let it cool slightly.
Add the icing sugar and stir over low heat for a few seconds to just warm it up.
Check the thickness
Check the icing thickness by coating the back of a wooden spoon.
If too thick, add a little more water.
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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Chocolate + sugartop 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
- Grated chocolate
- Melts into the base to give the icing its flavour and a smooth, glossy coating once cooled.
- Icing sugar
- Dissolves into the warm liquid to add sweetness and body, thickening the icing as it cools.
The step that matters
Adding water to thin the icing. Icing thins quickly once liquid is added, so pouring in too much water at once can make it runny. Adding water a little at a time and testing the coating on a spoon keeps the thickness under control.
“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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