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 Soup
Ingredients
Directions
Prepare
Pound down the chocolate until fine.
Make the soup
Boil the chocolate in the milk.
Mix in the egg yolks.
Top and brown
Beat the egg whites until stiff peaks form.
Drop spoonfuls of the beaten egg whites onto the soup.
Sprinkle with sugar and brown under a broiler.
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).
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Chocolate + milktop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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
- Chocolate
- Provides the main flavor and body of the soup.
- Milk
- Forms the liquid base that the chocolate melts into.
- Egg yolks
- Thicken the soup and add richness as they set with gentle heat.
- Egg whites
- Whipped into stiff peaks, they form a light foam that browns on top.
- Sugar
- Sweetens the topping and browns under the broiler.
The step that matters
Mixing in the egg yolks. Yolks thicken by coagulating when heated gently; if the soup is too hot when they go in, they can scramble and turn grainy. Adding them off the boil keeps the texture smooth.
“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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