In a mixing bowl, combine pumpkin puree, coconut sugar, cinnamon, nutmeg, cloves, vanilla extract, salt, and butter. Mix well.
In another bowl, mix the whole wheat flour, all-purpose flour, coconut sugar, and salt. Cut in the cold butter until the mixture resembles coarse crumbs. Add the whisked eggs and milk, and mix until a dough forms.
Roll out the dough and cut into circles. Place a spoonful of the pumpkin filling on one half of each circle. Fold and seal the edges.
Place the empanadas on a baking sheet. Brush with whisked egg and sprinkle sugar on top.
Bake in a preheated oven at 350°F (175°C) for 25 minutes or until golden brown.
Notes
Allow the empanadas to cool slightly before serving. You can add spices to the filling for extra flavor.