Combine the sugar, butter, and evaporated milk in a medium saucepan over medium heat. Stir constantly until the mixture comes to a boil and then cook for an additional 3 minutes (stirring). Remove from the heat, and add the white chocolate, milk chocolate, and marshmallow cream. Stir until the chocolate melts. Add in the cookies and pinch of salt. Stir to combine. Pour the fudge into a greased 9-inch pan. Cover and chill until firm, about 2 hours. Then, slice and serve.
Healthy chocolate brownies
Heat the oven to 190C/170C fan/gas 5 and line a shallow 23cm square baking tin with baking parchment. Tip the beans, cocoa, coffee granules, xylitol, vanilla, eggs and yogurt into a large bowl. Blitz using a hand blender until smooth. Or, do this in a food processor. Add the baking powder, then blitz again.