Why it works: Sugar and chocolate 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 Puffs
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the mixture
Sift the sugar and finely chop the chocolate.
Mix the sugar and chocolate together.
Beat the egg white until stiff and fold it into the chocolate mixture.
Bake
Sugar a baking sheet, drop spoonfuls of the mixture onto it, and bake in a cool oven at 300°F (150°C) until set.
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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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Chocolate + eggtop 24% of all pairsSmell alikemoderateCooked together11,448 recipes
Shared aroma: 2-heptenal (green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Adds sweetness and bulk, and helps the puffs set into a crisp, dry structure.
- Egg white
- Whipped to stiff foam, it gives the mixture lift and an airy, puffed texture.
- Chocolate
- Supplies the chocolate flavor and color that define the puffs.
The step that matters
Folding in the beaten egg white. Folding gently keeps the air bubbles in the whipped egg white. Stirring hard or letting the foam sit too long deflates the mixture, so the puffs bake flat and dense instead of light.
“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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