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 Caramel 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).
In a bowl, cream together the sugar and butter.
Add the eggs and milk, mixing well.
Sift together the flour and baking powder, then add to the mixture.
Pour the batter into jelly tins and bake until a toothpick comes out clean.
Make the caramel
For the caramel, combine the brown sugar, chocolate, milk or water, and butter in a saucepan.
Boil for 20 minutes or until thick enough, then spread between the cakes while warm.
Make and spread the frosting
For the frosting, beat the egg whites until stiff.
Gradually add the sugar, vanilla, and grated chocolate, mixing until smooth.
Spread the frosting on top of the cooled 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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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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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
- Flour
- Forms the structure that holds the cake's crumb together as it bakes.
- Eggs
- Add structure and richness, and help bind the batter.
- Butter
- Adds fat and tenderness to the cake crumb.
- Baking powder
- Releases gas during baking so the cake rises and becomes light.
- Egg whites
- Whipped to stiff peaks, they give the frosting its light, airy body.
- Brown sugar
- Gives the caramel its deep sweetness and molasses flavour.
The step that matters
Boil the caramel until thick. Boiling dissolves the sugar and drives off water so the mixture thickens as it cools. Stop too early and it stays runny; go too long and it can set too hard to spread. Spread it while warm, before it sets.
“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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