Vanilla Cake Preparation
Preheat Oven: Set your oven to 350°F (175°C). Grease and flour three 8-inch round cake pans or line them with parchment paper.
Mix Dry Ingredients: In a large bowl, sift together the cake flour, sugar, baking powder, baking soda, and salt.
Incorporate Butter: Add the butter to the dry ingredients and mix on low speed until the mixture resembles coarse crumbs.
Combine Wet Ingredients: In a separate bowl, whisk together the milk, vegetable oil, eggs, vanilla extract, and almond extract.
Blend Together: Gradually add the wet ingredients to the dry mixture. Beat on medium speed until smooth.
Bake: Divide the batter evenly among the prepared cake pans. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.
Cool: Allow the cakes to cool in the pans for 10 minutes, then transfer them to a wire rack to cool completely.
Chantilly Cream Preparation
Beat Cream Cheese and Butter: In a large mixing bowl, beat the cream cheese and butter until smooth and creamy.
Add Mascarpone: Incorporate the mascarpone cheese and continue beating until well combined.
Sweeten and Flavor: Add the powdered sugar, almond extract, and vanilla extract. Beat until fluffy.
Whip Cream Separately: In a separate bowl, whip the heavy cream until stiff peaks form.
Combine: Gently fold the whipped cream into the cream cheese mixture. Chill until ready to use.
Berry Cake Filling
Cook Berries: In a medium saucepan, combine the berries, sugar, and water. Cook over medium heat until the berries soften and release their juices.
Thicken: Mix the cornstarch with a small amount of water to create a slurry. Stir it into the berry mixture and cook until thickened.
Add Lemon Juice: Stir in the lemon juice and let the filling cool completely.
Assemble the Cake
Layer and Fill: Place one cake layer on a serving plate. Spread a thin layer of berry filling, followed by a layer of Chantilly cream. Repeat with the remaining layers.
Frost the Cake: Cover the entire cake with Chantilly cream, smoothing it evenly.
Decorate: Arrange fresh berries on top and around the cake for a beautiful garnish.
Chill: Refrigerate the assembled cake for at least 2 hours before serving to allow the flavors to meld.