Why it works: Vanilla and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,287 recipes. Both carry 4-methoxybenzaldehyde, which smells sweet, anise. The science ↓
Chocolate Cake
Ingredients
Directions
The book says “a moderate oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Beat the butter and sugar until creamy.
Add the beaten eggs and mix thoroughly.
Grate the chocolate and dissolve it in the warm milk over low heat.
Add the melted chocolate mixture to the batter, then mix in the flour, baking powder, cinnamon, and vanilla.
Bake
Pour the mixture into a buttered and floured cake pan.
Bake at 400°F (200°C) for about one hour or until firm.
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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Vanilla + cinnamontop 1% of all pairsSmell alikestrongCooked together5,287 recipes
Shared aroma: 4-methoxybenzaldehyde (sweet, anise).
-
Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Vanilla + chocolatetop 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).
-
Vanilla + sugartop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
Vanilla and sugar 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 the sugar to trap air and add richness and tenderness.
- Eggs
- Bind the batter and help set the crumb as it bakes.
- Flour
- Forms the structure that holds the cake together as it sets.
- Baking powder
- Releases gas in the batter so the cake rises and becomes lighter.
- Chocolate
- Adds chocolate flavor and some richness to the batter.
- Sugar
- Sweetens the cake and helps hold air when creamed with butter.
The step that matters
Bake until firm. Baking until the cake is set, rather than pulling it early, keeps the crumb from collapsing or turning gummy in the center. Checking firmness shows the structure has set.
“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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