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 ↓
Nelly’s Chocolate Cake
Ingredients
Directions
The book says “a cool oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the cake
Preheat the oven to 350°F (175°C).
In a bowl, cream together the butter and sugar.
Add the eggs (reserve 2 whites), milk, and baking powder. Mix well.
Gradually add the flour. Mix until smooth.
Pour the batter into two long, shallow baking tins.
Bake in the preheated oven until a toothpick comes out clean.
Make the frosting
Beat the reserved egg whites to stiff peaks.
Gradually add 1 ½ cups sugar while beating.
Flavor with vanilla.
Fold in the grated chocolate.
Finish and serve
Once the cake is cool, spread the frosting on top.
Cut into diamond slices.
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
- Butter
- Creams with sugar to trap air and give the cake a tender, rich crumb.
- Eggs
- Provide structure as they set in the oven and add richness to the crumb.
- Flour
- Forms the main structure of the cake as its proteins set during baking.
- Baking powder
- Releases gas in the batter, helping the cake rise and turn light.
- Sugar
- Sweetens the cake and, when beaten with egg whites, stabilizes the frosting.
- Grated chocolate
- Adds chocolate flavor and a deep, rich taste to the cake.
The step that matters
Beat the egg whites to stiff peaks. Under-beaten whites stay loose and won't hold the sugar, while over-beaten whites turn dry and grainy. Gradual sugar helps the foam stay stable and glossy.
“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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