Why it works: Chocolate and almond are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 1,733 recipes. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓
Chocolate Cake for Holidays
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a bowl, mix powdered sugar, grated chocolate, and chopped almonds.
Beat the egg whites until stiff peaks form, then gently fold them into the mixture.
Bake
Drop spoonfuls of the batter onto a buttered baking sheet lined with parchment paper.
Bake for 15 minutes.
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 + almondtop 9% of all pairsSmell alikemoderateCooked together1,733 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
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
- Powdered sugar
- Adds sweetness and bulk to the batter.
- Grated chocolate
- Provides the chocolate flavour and some body to the mixture.
- Chopped almonds
- Add texture and nutty flavour to the batter.
- Egg whites
- Whipped to stiff peaks, they give the batter structure and lift.
The step that matters
Folding in the beaten egg whites. Stiff egg whites trap air that gives lightness. Folding gently keeps that air in; stirring hard deflates the foam and produces a denser result.
Swap the almond
How well each one fits the dish's main ingredients (sugar, chocolate, egg):
- Pecansfits about as well
- Almondthe original
- Hazelnutfits about as well
- Peanutfits about as well
Fit is the average pairing score against sugar, chocolate, egg. 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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