Preheatthe oven to 350F , grease and line a 9x5 loaf pan with parchment paper.
Addthe turbinado sugar to a food processor and blend it until the granules arefiner (this will help it get absorbed into the bread batter and result in a smoothertexture).
Ina large mixing bowl, add the pumpkin puree, brown sugar, maple syrup, oil, eggsand vanilla and whisk until combined.
Whiskin the baking soda, baking powder, salt, pumpkin pie spice.
Whisk in the flour until combined (do not overmix!).
Pour the batter into the prepared loaf pan and bake for 60-70 minutes (see notes)
Allow the pumpkin bread to cool for 10 minutes before removing from baking pan and another 30 minutes before slicing.