Why it works: Vanilla and chocolate 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 ↓
Chocolate Sauce
Ingredients
Directions
Combine the sugar, chocolate, and water in a saucepan.
Stir until the mixture boils.
Mix the rice flour with a little cold water until smooth. Pour the smooth mixture into the saucepan.
Simmer the sauce for 5 minutes.
Strain the sauce through a fine mesh sieve.
Add the brandy and vanilla extract.
Serve the sauce 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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Vanilla + chocolatetop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Vanilla + sugartop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Brandy + vanillatop 11% of all pairsSmell alikemoderateCooked together806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Vanilla + ricetop 11% of all pairsSmell alikemoderateCooked together1,352 recipes
Shared aroma: guaiacol (smoky, sweet).
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Vanilla + flourtop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
Vanilla and sugar barely smell alike, yet cooks put them together in 35,032 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
- Rice flour
- Thickens the sauce as its starch swells when heated in the liquid.
- Grated chocolate
- Provides the main chocolate flavour and body of the sauce.
- Superfine sugar
- Adds sweetness and helps balance the bitterness of the chocolate.
The step that matters
Pour the smooth mixture into the saucepan. Rice flour must be fully dispersed in cold water first; added as lumps or to a hot liquid unevenly, it clumps and cannot thicken smoothly. Stirring while the sauce simmers keeps the starch evenly distributed.
“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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