Prepare the Glaze (Optional):

1. Beat Butter: In a large bowl, beat the softened butter until creamy.
2. Add Powdered Sugar: Gradually add the powdered sugar and beat until smooth.
3. Add Vanilla and Cream: Add the vanilla extract and heavy cream. Beat until light and fluffy.
4. Add White Chocolate (Optional): If using, fold in the melted white chocolate until well combined.

Assemble the Cake:

1. Layer the Cake: Place one layer of the chocolate cake on a serving platter.
2. Add Creamy Filling: Spread the creamy filling evenly over the first cake layer.
3. Top with Second Layer: Place the second layer of cake on top of the filling.
4. Spread Ganache: Pour the chocolate ganache over the top of the cake, allowing it to drip down the sides for a smooth finish.
5. Add Glaze (Optional): For added decoration, drizzle the vanilla or white chocolate glaze over the edges of the cake.

Serving:

• Allow the cake to set for about 30 minutes before slicing.
• Serve and enjoy this rich and indulgent layered chocolate cake!

This cake is perfect for special occasions or whenever you want to impress with a decadent dessert. Enjoy!