This video shows you how to make a refreshing chocolate mint mille-crêpe roll cake. First, make chocolate crêpe batter by combining strong flour and cocoa powder, and let it rest in the refrigerator for 3 hours. Carefully cook each crêpe in a frying pan, let it cool slightly, and then chill it in the refrigerator. Next, make chocolate mint cream by melting chopped white chocolate in heavy cream, combining it with whipped cream colored with mint liqueur and food coloring, and mixing in chopped dark chocolate. Spread the thoroughly chilled and firmed whipped cream evenly onto the cold crêpe batter and carefully roll it up. Secure it tightly with plastic wrap and chill it again in the refrigerator until firm, then cut it and decorate with mint cream, mint leaves, and cocoa powder to finish. This recipe video is packed with steps and tips for making a delicious cake, from making the batter and preparing the cream to rolling it and even sharing some common mistakes.