Blackberry Chocolate Cake + Blackberry Mascarpone Filling Edit Three layers of dark chocolate cake, filled with blackberry mascarpone cream and frosted with a fudgy blackberry chocolate buttercream. Share this post Related Posts Boursin Prosciutto Phyllo Cups Mandarin Delight Dessert Shots Vegan crumble cake with a creamy cheesecake layer and blueberries Easy Lemon Bars