Grease 2 (9"x5") loaf pans. See notes section for pan prep and baking times for muffins or mini loaves.
In a large bowl, mix pumpkin, oil, sugar, eggs, vanilla and water.
In a separate bowl combine baking soda, flour, cinnamon, pumpkin pie spice, and salt together in a large bowl.
Add dry ingredients to the pumpkin mixture and stir. Mix in walnuts and chocolate chips (optional).
Pour batter into prepared bread pans. Sprinkle each loaf with a tablespoon or two of extra chocolate chips, if desired.
Bake for 35 minutes. Tent the loaf pan with foil, then bake for an additional 20 minutes. The bread is done if a toothpick inserted into the center comes out clean.
Place pans on top of a cooling rack and allow loaves to cool in pans.
Video
Notes
*If omitting nuts, use 2 cups of chocolate chips.Muffins: Grease two muffin pans (24 muffins) or line with muffin liners. Bake for 20-25 minutes. Makes 24 muffins.Mini loaves: Grease two mini loaf pans (each with 8 cavities). Bake for 30-35 minutes. Makes 16 mini loaves.