Pre-heat the oven to 350°F.
In a high-speed blender, add the dates and blend until they are finely chopped.
Add the coconut oil to the blender and blend for about 30 seconds.
Add the remaining crust ingredients (arrowroot, coconut flour, baking soda, salt, vanilla extract and apple sauce) to the blender and blend until all the ingredients are fully mixed (about 1-2minutes).
Place the crust ingredients into a 9-inch pie or tart pan. Use your fingers to press the dough evenly in the pan. Bring the dough up the sides.
Place in the oven for 15 minutes or until golden. Then remove the crust from the oven and allow to cool for about 30 minutes.