Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Never-fail 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 batter
Melt the chocolate and butter together.
In a bowl, combine the melted mixture with sugar, milk, flour, baking powder, and salt.
Add the eggs and vanilla, but do not stir until all ingredients are added.
Beat the mixture with a beater for five minutes.
Bake
Pour into a loaf pan and bake at 350°F (175°C) for 30 to 35 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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Add structure and richness as they set during baking.
- Baking powder
- Releases gas that makes the cake batter rise.
- Pastry flour
- Forms the cake's main structure once set by heat.
- Sugar
- Adds sweetness and helps keep the crumb tender and moist.
- Butter
- Adds fat for tenderness and a richer mouthfeel.
- Bakers chocolate
- Provides the chocolate flavour and deep colour of the cake.
The step that matters
Beat the mixture for five minutes. Beating incorporates air and develops the gluten in the flour, which affects the cake's lift and texture. Once the eggs and vanilla are added, stirring only until combined prevents toughness, so the batter should not be overworked.
“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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