Preheat your oven to 350°F (175°C). This is essential for those perfect fluffy donuts.
Grease your donut pan with some non-stick spray or oil. This ensures easy removal of the donuts once they are baked.
In a large mixing bowl, combine the pumpkin puree, sugar, vegetable oil, and eggs. Whisk them together until they are well combined and smooth.
In a separate bowl, whisk together the flour, baking powder, pumpkin pie spice, and salt.
Gradually add the dry mixture to the pumpkin mixture, and stir until just combined. Be careful not to overmix.
Spoon the batter into your donut pan, filling each cavity about 2/3 full.
Bake in the preheated oven for 12-15 minutes, or until a toothpick inserted in the center comes out clean.
Allow the donuts to cool in the pan for about 5 minutes before transferring them to a wire rack to cool completely.