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 ↓
Chocolate Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
In a bowl, cream the butter and gradually beat in the sugar.
Add the milk and vanilla, then the beaten eggs, followed by the grated chocolate.
Mix in the flour combined with baking powder.
Bake and finish
Pour the batter into two well-buttered shallow cake pans.
Bake for 25 minutes or until a toothpick comes out clean.
Frost with vanilla frosting or chocolate icing if desired.
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).
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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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Flour + buttertop 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
- Bind the batter and add structure as they set in the oven.
- Butter
- Adds richness and tenderness when creamed with the sugar.
- Sugar
- Sweetens the cake and helps create a soft, tender crumb.
- Pastry flour
- Forms the cake's structure once the batter sets in the oven.
- Baking powder
- Releases gas in the batter so the cake rises and becomes light.
- Chocolate
- Adds chocolate flavour and some richness to the batter.
The step that matters
Mix in the flour combined with baking powder. Mixing flour too vigorously develops gluten, which can make the cake tough. Stir just until combined so the crumb stays tender and the baking powder keeps its lift.
“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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