Preheat the oven to 325 degrees F. Use canola oil to coat two 4-inch cake pans.
Sift the paleo baking flour and baking soda into a large mixing bowl.
Add canola oil, honey, pumpkin puree, apple sauce, egg, and water into a separate mixing bowl. Use a hand mixer to combine.
Mix the wet and dry ingredients. Use a silicone spatula to scrape the edges.
Pour the mixture into the two prepared cake pans. Bake for 25-30 minutes on the middle rack. Remove once the top and edges are golden brown. The toothpick test will not work with this recipe.