Preheat oven to 350 degrees. Spray a loaf pan with non-stick spray.

Add the flour, brown sugar, sugar, pumpkin pie spice, baking soda, and baking powder to a large mixing bowl and whisk to combine.

To a smaller bowl, add the pumpkin, oil, and eggs, Whisk well to combine.

Pour the pumpkin mixture into the dry ingredients and stir until just combined.

Stir in the chocolate chips.

Spread the batter into the prepared loaf pan and bake for 60-70 minutes or until a tester comes out clean.

Cool for 10 minutes in the pan before removing to wire rack to cool completely.