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 ↓
Walnut Pudge
Ingredients
Directions
Make the mixture
In a saucepan, combine sugar, milk, cocoa, and butter.
Boil the mixture without stirring until it reaches a soft ball stage.
Remove from heat and add vanilla extract.
Beat the mixture until it thickens.
Assemble and set
Grease a tin and cover the bottom with walnut meats.
Pour the mixture over the walnuts and mark into squares before it hardens.
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).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Vanilla + walnuttop 10% of all pairsSmell alikestrongCooked together2,730 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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
- Sugar
- Provides sweetness and, with the boiling, the body that lets the mixture set firm.
- Milk
- Adds moisture and richness, giving the pudding a soft, creamy base.
- Cocoa
- Gives the pudding its chocolate flavour and dark colour.
- Butter
- Adds fat for a smooth, tender texture and a rich mouthfeel.
- Walnut meats
- Add crunch and a nutty flavour that contrasts with the soft mixture.
The step that matters
Boil without stirring to soft ball stage. Sugar syrup reaches a specific concentration at this temperature, which controls how firm the set becomes. Stirring can trigger premature crystallisation, leaving the texture grainy instead of smooth.
Swap the walnut
How well each one fits the dish's main ingredients (sugar, milk, cocoa, butter, egg, vanilla, meat):
- Almondfits better
- Pecansfits about as well
- Nutsfits about as well
- Walnutthe original
Fit is the average pairing score against sugar, milk, cocoa, butter, egg, vanilla, meat. 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.
More walnut pudding 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
Coconut Pudding26 recipes
Coconut Cake17 recipes
Cocoa Nut Candy11 recipes