Why it works: Cocoa and vanilla work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 357 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Chocolate Cream Pie
Ingredients
Directions
Make the filling
In a bowl, mix cocoa, corn starch, sugar, and salt.
In another bowl, whisk together egg yolks, milk, and vanilla.
Combine the two mixtures and cook in a double boiler until thick, stirring constantly.
Pour the chocolate mixture into a baked pie crust.
Top and bake
Make meringue by beating egg whites until stiff peaks form, then spread over the pie.
Brown the meringue slightly in the oven.
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.
-
Cocoa + vanillatop 4% of all pairsSmell alikemoderateCooked together357 recipes
Shared aroma: sotolon (curry, maple).
-
Milk + vanillatop 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).
-
Corn + vanillatop 9% of all pairsSmell alikemoderateCooked together1,943 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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
- Cocoa
- Provides the chocolate flavor and deep color of the filling.
- Corn starch
- Thickens the filling as it heats, giving it a sliceable body.
- Egg yolks
- Enrich and thicken the custard, adding richness and smoothness.
- Egg whites
- Whip into a foam that forms the meringue topping.
- Milk
- Forms the liquid base of the custard and adds creaminess.
- Sugar
- Sweetens the filling and helps stabilize the whipped egg whites.
The step that matters
Cook the filling until thick. Corn starch only thickens fully when the mixture reaches a simmer-level heat while stirred, and undercooking leaves the filling runny. Constant stirring prevents the egg yolks from scrambling on the bottom of the pan.
Swap the cocoa
How well each one fits the dish's main ingredients (corn, sugar, egg, milk, vanilla):
- Almondfits better
- Chestnutfits about as well
- Beansfits about as well
- Cocoathe original
Fit is the average pairing score against corn, sugar, egg, milk, vanilla. Candidates are from the same food group and used in at least 100 recipes.
“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
Corn Cake90 recipes
Corn Starch Cake89 recipes
Coconut Pudding26 recipes