Homemade Neapolitan Millionaire Roll Cake (Print Version)
# Ingredients:
01 -
1 cup flour.
02 -
1 cup sugar.
03 -
1/3 cup cocoa powder.
04 -
1 teaspoon baking soda.
05 -
1/2 teaspoon salt.
06 -
1 large egg.
07 -
1/2 cup buttermilk.
08 -
1/2 cup vegetable oil.
09 -
3/4 teaspoon vanilla extract.
10 -
1/2 cup boiling water.
11 -
24 oz cream cheese, softened.
12 -
1 cup sugar (for cheesecake).
13 -
3 tablespoons flour (for cheesecake).
14 -
1 cup sour cream.
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4 large eggs (for cheesecake).
16 -
3 tablespoons strawberry extract.
17 -
Red food coloring (optional).
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1 1/2 teaspoons gelatin powder.
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1 1/2 tablespoons cold water.
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2 1/3 cups heavy cream (for mousse).
21 -
1/2 cup sugar (for mousse).
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2 1/2 teaspoons vanilla bean paste.
23 -
2 cups heavy cream (for icing).
24 -
1 cup powdered sugar (for icing).
25 -
1 teaspoon vanilla bean paste (for icing).
26 -
1/4 teaspoon vanilla extract.
# Instructions:
01 -
Preheat the oven to 350°F (175°C) and line a 12x17-inch baking sheet with parchment paper. Lightly grease it.
02 -
In a bowl, sift together the flour, sugar, cocoa powder, baking soda, and salt.
03 -
In another bowl, whisk together the egg, buttermilk, vegetable oil, and vanilla extract.
04 -
Gradually add the wet mixture to the dry ingredients, then mix in the boiling water until smooth.
05 -
Pour the batter evenly onto the prepared baking sheet and bake for 15-20 minutes, or until a toothpick inserted comes out clean. Let the cake cool completely.
06 -
For the cheesecake filling, beat the softened cream cheese, sugar, and flour until smooth. Add the sour cream, eggs, strawberry extract, and red food coloring (if using), and blend well.
07 -
For the mousse: Bloom the gelatin in cold water for 5 minutes. Heat 1/2 cup of the cream in a small pan, then dissolve the gelatin into the warm cream.
08 -
In another bowl, whip the remaining cream, sugar, and vanilla bean paste to soft peaks. Fold in the gelatin mixture.
09 -
For the icing: In a separate bowl, whip the heavy cream, powdered sugar, vanilla bean paste, and vanilla extract until stiff peaks form.
10 -
Spread the strawberry cheesecake mixture onto the cooled cake, then carefully roll the cake into a log shape.
11 -
Spread the vanilla mousse over the rolled cake, then refrigerate for at least 2 hours to set.
12 -
Before serving, coat the cake with the whipped icing and garnish as desired.
# Notes:
01 -
This Homemade Neapolitan Millionaire Roll Cake features layers of chocolate sponge, strawberry cheesecake, and vanilla mousse, all elegantly rolled and topped with whipped vanilla icing.
02 -
Optional red food coloring enhances the vibrant strawberry layer, while vanilla bean paste provides a rich, aromatic flavor.