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 ↓
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 batter
Preheat the oven to 350°F (175°C).
Cream together the sugar and butter until light and fluffy.
Add the sweet milk and egg yolks, mixing well.
Sift together the flour and baking powder.
Gradually add the sifted flour mixture to the batter.
Beat the egg whites until stiff peaks form.
Fold the beaten egg whites into the batter.
Bake the layers
Pour the batter into greased cake pans.
Bake for 25-30 minutes or until a toothpick comes out clean.
Make and fill the caramel filling
Boil the light brown sugar, cream, and butter in a saucepan over moderate heat for 20 minutes.
Allow the filling to cool.
Flavor the cooled filling with vanilla.
Spread the flavored filling between the cake layers.
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.
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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
- Egg whites whipped to stiff peaks lighten the batter and give the cake its airy structure.
- Flour
- Provides the main structure that sets as the cake bakes.
- Sugar
- Sweetens the cake and helps it brown and stay tender.
- Butter
- Adds richness and tenderness to the cake and fat to the caramel filling.
- Baking powder
- Releases gas in the batter, helping the cake rise.
- Light brown sugar
- Cooked with cream and butter, it forms the caramel flavour and thick filling.
The step that matters
Boil the filling for the full 20 minutes. Boiling the sugar, cream and butter lets water evaporate and the sugar caramelise and thicken. Stopping early leaves a thin, runny filling that will not hold between the layers once cooled.
“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.
More caramel cake recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Vanilla Ice Cream108 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes