In a medium-size bowl, mix together the oil, sugar, eggs, vanilla and pumpkin in a bowl. Set aside.
In a separate bowl, mix together the flour, salt, baking soda, baking powder, cinnamon and pumpkin pie spice.
Add the wet ingredients to the dry ingredients and mix just until combined. Do not overmix.
Grease and flour two 9x5 loaf pans. Divide the batter between the two pans.
Bake at 325 degrees for 45-50 minutes or until a toothpick inserted in the center of the loaf comes out clean. Allow the bread to cool in the pan for 10 minutes before turning onto a wire rack to cool completely.
Sprinkle the top with powdered sugar, if desired.
*If you are using coconut oil, be sure you've warmed it to be in its liquid form.The calories shown are based on the each loaf being cut into 10 pieces, with 1 serving being 1 slice of bread. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate.