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 ↓
Nut Cake
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Cream the butter and sugar together.
Add the beaten yolks of the eggs and vanilla extract, mixing well.
Make the batter
Stir in the chopped nuts and baking powder, then add enough flour to form a stiff batter.
Beat the egg whites until stiff and gently fold them into the mixture.
Bake
Pour the batter into a greased baking pan and bake for 1 hour.
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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Vanilla + nutstop 8% of all pairsSmell alikemoderateCooked together638 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Yolks enrich and bind the batter, while whipped whites lighten it and help it rise.
- Butter
- Creamed with sugar, it traps air and adds richness and a tender crumb.
- Sugar
- Creamed with butter, it adds sweetness and helps give the cake its structure and browning.
- Flour
- Forms the structure of the batter once it is set by the oven's heat.
- Baking powder
- Releases gas in the batter, helping the cake rise and become light.
- Chopped nuts
- Add texture and a toasty, rich flavour to the crumb.
The step that matters
Folding in the beaten egg whites. Whites beaten to stiff peaks hold the air that lightens the batter. Folding gently keeps that air in; stirring vigorously knocks it out and leaves a denser cake.
Swap the nuts
How well each one fits the dish's main ingredients (sugar, milk, butter, egg, vanilla, flour):
- Almondfits better
- Chestnutfits better
- Hazelnutfits better
- Nutsthe original
Fit is the average pairing score against sugar, milk, butter, egg, vanilla, flour. 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 nut 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