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 ↓
Ceeam Chocolate Cake
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.
Make the cake
Preheat the oven to 350°F (175°C).
Beat the eggs until light.
Mix in the sugar and flour.
Add the milk and baking powder, and combine well.
Pour the batter into a deep jelly pan and bake until a toothpick comes out clean.
Let the cake cool, then cut it in half horizontally.
Make the custard
Prepare the custard by heating 1 cup of milk.
In a bowl, whisk together 2 eggs, ½ cup sugar, 3 teaspoons flour, and 1 teaspoon cornstarch.
Slowly add the hot milk to the egg mixture, stirring constantly.
Return the mixture to the heat and cook until thickened, then let it cool.
Assemble and frost
Spread the custard between the layers of the cake.
Frost the top and sides with chocolate icing.
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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Milk + chocolatetop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- Eggs
- Provide structure and richness, setting the cake crumb and thickening the custard.
- Flour
- Provides the structure that holds the cake and thickens the custard.
- Sugar
- Adds sweetness and helps give the cake a tender crumb.
- Baking powder
- Releases gas during baking so the cake rises and becomes light.
- Milk
- Adds moisture to the batter and forms the body of the custard.
- Cornstarch
- Thickens the custard so it sets smoothly when cooked.
The step that matters
Cooking the custard until thickened. Adding hot milk slowly and stirring constantly keeps the eggs from scrambling. Cooking until thickened lets the starch gelatinize and the custard set. Undercooked custard stays runny and will not hold between the cake layers.
“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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