Why it works: Nuts and vanilla work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 638 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓
Genoa 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the batter
Preheat the oven to 350°F (175°C).
Cream the butter and sugar together until light and fluffy.
Add the eggs one at a time, mixing well after each addition.
Sift together the flour, baking powder, and salt; gradually add to the creamed mixture.
Fold in the mixed dried fruits, chopped nuts, and vanilla extract.
Bake and cool
Pour the batter into a greased cake pan and smooth the top.
Bake for 50-60 minutes or until a toothpick inserted in the center comes out clean.
Let cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
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.
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Nuts + vanillatop 8% of all pairsSmell alikemoderateCooked together638 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + nutstop 13% of all pairsSmell alikemoderateCooked together1,180 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
- Butter
- Creamed with sugar to trap air, giving a tender, rich crumb.
- Sugar
- Sweetens the cake and helps create a light, fluffy texture when creamed with butter.
- Eggs
- Add structure and richness, and help bind the batter as it sets in the oven.
- All-purpose flour
- Forms the main structure of the cake as its proteins set during baking.
- Baking powder
- Releases gas in the batter, helping the cake rise.
- Mixed dried fruits
- Add sweetness, chew and moisture to the finished cake.
The step that matters
Adding the eggs one at a time. Adding eggs gradually and mixing well after each one lets the emulsion form properly. A broken emulsion can make the batter curdle and produce a coarser, denser cake.
Swap the nuts
How well each one fits the dish's main ingredients (butter, sugar, egg, flour, vanilla):
- Almondfits better
- Chestnutfits better
- Macadamia nutfits better
- Nutsthe original
Fit is the average pairing score against butter, sugar, egg, flour, 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.
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