Preheat the oven to 350 degrees. Place parchment paper in a 9x5 loaf pan so that it hangs over the sides.*
Whisk together the first nine ingredients in a mixing bowl.
Add the oil, pumpkin puree, vanilla extract, and water. Stir well.
Spoon the batter into the prepared loaf pan. Smooth out the top with the back of a spoon.
Bake at 350 degrees for about 40 minutes, or until a toothpick inserted in the center comes out clean. Let the bread cool in the pan.
Once cool, use the sides of the parchment paper to lift the bread out of the pan and place on a wire baking rack over a piece of parchment paper.
Whisk together the confectioner's sugar and water. (Start with 2 teaspoons of water, and add more if needed). Drizzle the glaze over the loaf. Enjoy!
Notes
I used a 9x5 loaf pan. If you use an 8x4 loaf pan, the baking time will be a little longer. I recommend the 9x5 - I think the loaf bakes more evenly in that size.Nutrition facts are for one slice with icing. You should be able to get 8 slices out of a loaf.