Why it works: Vanilla and milk 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 ↓
Devils Food 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.
Make the batter
Mix baking soda with cocoa powder, then pour hot water over the mixture.
Cream together sugar, shortening, and unbeaten eggs.
Add the cocoa mixture and sour milk to the creamed mixture.
Sift the dry ingredients and add them to the mixture.
Sprinkle in the vanilla.
Bake and fill
Bake in layers in a moderate oven at 350°F (175°C).
Heat shortening and milk for the filling.
Add the heated mixture to powdered sugar, then beat until creamy.
Add vanilla.
Spread on the 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.
-
Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
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).
-
Cocoa powder + vanillatop 10% of all pairsSmell alikemoderateCooked together2,189 recipes
Shared aroma: sotolon (curry, maple).
-
Cocoa powder + creamtop 11% of all pairsSmell alikemoderateCooked together826 recipes
Shared aroma: acetic acid (sour, vinegar).
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
- Unbeaten eggs are creamed with the sugar and shortening, adding structure and richness to the crumb.
- Baking soda
- Reacts with the acidic sour milk and cocoa to release gas, helping the cake rise.
- Cocoa powder
- Provides the chocolate flavor and dark color of the cake.
- Flour
- Forms the structure that holds the cake together as it bakes.
- Sugar
- Sweetens the cake and helps tenderize the crumb when creamed with shortening.
- Shortening
- Adds fat that tenderizes the crumb and carries flavor.
The step that matters
Mix baking soda with cocoa powder, then pour hot water over the mixture.. Baking soda needs an acid, such as the sour milk, to react and rise. Adding it with the cocoa and hot water helps distribute it evenly so the cake rises uniformly rather than in dense or bitter patches.
“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.
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
Coconut Pudding26 recipes
Coconut Cake17 recipes
Cocoa Nut Candy11 recipes