Adjust the oven rack to the middle shelf. Preheat the oven to 350F (180C) and line a 9 x 6 x 3-inch loaf pan with parchment paper.
Combine the almond and coconut flour, pumpkin spice, baking soda, and salt in a large bowl, set aside.
In a separate large bowl, combine the pumpkin purée, honey, coconut sugar, coconut oil, vanilla extract, and eggs. Whisk to form a smooth batter.
Add the dry ingredients to the wet and stir to combine, and no lumps are visible. Set the bowl aside for 5 minutes to allow the coconut flour to absorb some of the moisture.
Pour the batter into the prepared pan.
Place the pan in the preheated oven and bake for 35 minutes, covered. Uncover the loaf and bake for an additional 30 minutes, or until a toothpick inserted in the middle comes out with a few moist crumbs attached.
Remove the load from the oven and cool in the pan for 10 minutes before lifting it out with the parchment. Cool the load fully before slicing.
Notes
If you don't have pumpkin spice on hand, you can combine 1 teaspoon cinnamon + ¼ teaspoon nutmeg + ¼ teaspoon ginger + ¼ teaspoon cloves for this recipe.
If using a traditional bread pan, the loaf will not be as tall.