chocolate cake roll with cocoa filling, topped with ganache galze and sprinkles

background baked cake chilled chocolate christmas cocoa cold confectionery covered cream creamy dark decadent dessert easter european festive filling flavorful food frosting ganache glaze glazed gourmet holiday homemade layered moist mousse ornate refreshing roll rolled roulade served slices snack soft sponge sprinkled sprinkles sweet tender topping treat whipped wooden