Why it works: Chocolate and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 10,020 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Hot Chocolate Sauce
Ingredients
Directions
Melt the chocolate in a saucepan.
Add water and butter, then bring to a boil.
Let it boil for fifteen minutes.
Cool slightly and stir in the vanilla.
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 + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Butter + vanillatop 14% of all pairsSmell alikemoderateCooked together20,050 recipes
Shared aroma: guaiacol (smoky, sweet).
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Chocolate + buttertop 16% of all pairsSmell alikemoderateCooked together10,543 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chocolate
- Provides the main flavour and, as it melts and thickens, the body of the sauce.
- Butter
- Adds fat for a smoother, glossier texture and rounder mouthfeel.
- Water
- Thins the melted chocolate so it can reduce into a pourable sauce.
The step that matters
Boiling for fifteen minutes. Boiling evaporates water so the sauce thickens as it cools. Boiling too briefly leaves it thin, while overcooking can make it grainy or stiff once cooled.
“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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