Why it works: Cocoa and vanilla work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 357 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Macaroons with Chocolate Sauce
Ingredients
Directions
Heat the cream in a chafing dish.
In a bowl, beat together cocoa, egg yolks, and sugar.
Add the mixture to the hot cream, stirring continuously until thick.
Flavor with vanilla extract and pour over the macaroons.
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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Cocoa + vanillatop 4% of all pairsSmell alikemoderateCooked together357 recipes
Shared aroma: sotolon (curry, maple).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Cream + vanillatop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and vanilla 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
- Egg yolks
- Thicken the sauce as they set with heat, giving it a smooth, rich body.
- Cocoa
- Provides the chocolate flavor and deep color of the sauce.
- Rich cream
- Supplies fat and moisture, giving the sauce a silky, smooth texture.
- Sugar
- Adds sweetness and balances the bitterness of the cocoa.
The step that matters
Add the mixture to the hot cream, stirring continuously until thick. Egg yolks can curdle or scramble if they meet heat too quickly or stop being stirred. Constant stirring while the mixture warms lets the yolks thicken it evenly into a smooth sauce.
Swap the cocoa
How well each one fits the dish's main ingredients (cream, egg, sugar, vanilla):
- Almondfits better
- Chestnutfits better
- Hazelnutfits better
- Cocoathe original
Fit is the average pairing score against cream, egg, sugar, vanilla. Candidates are from the same food group and used in at least 100 recipes.
“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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