Heat water in a pot and boil the potato, until nearly done.
Bake it in the oven 350°F/180°C until it gets this nice crispy skin, this will take a while.
Cut it in half and if the potato is already soft inside, you can carefully cave it out, otherwise bake it for a couple of minutes more. Mix the potato flesh with some chopped olives, vegan cheese & butter and add some salt. Mix well and fill it back into the potato skin. Put it in the oven again for 5-10 minutes for the cheese to melt.
In the meantime, mix all the ingredients for the dip.