Preheat oven to 350F degrees. Grease a 8 whole doughnut pan and set aside.
In a large bowl mix the flour, salt, baking powder, baking soda and spices together (dry mix)
In a separate bowl combine the sugar, oil, pumpkin puree, eggs and vanilla. Whisk to combine
Add the wet mix to the dry. Using a silicone spatula, fold into a smooth batter.
Transfer batter to a pastry bag* and fill each doughnut cavity with the batter.
Bake for 12 minutes or until toothpick comes out clean. Remove from oven and let it cool off on a wire rack.