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 ↓
Another Chocolate Filling
Ingredients
Directions
Beat the egg whites until stiff.
Layer the grated chocolate and sugar between the cake layers and on top.
Serve as a filling for your cake.
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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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + chocolatetop 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
- Egg whites
- Whipped into a foam that gives the filling light, airy structure.
- Sugar
- Adds sweetness and helps stabilize the whipped egg whites.
- Grated chocolate
- Adds rich chocolate flavor and fat to the filling.
The step that matters
Beat the egg whites until stiff. Egg whites hold air only until they are stiff. Under-beaten whites collapse and make the filling runny, while over-beaten whites turn dry and grainy. Any trace of fat or yolk in the bowl also prevents them from whipping properly.
“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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