Preheat oven to 350* F. Grease an 8"x4" loaf pan with oil and fit with a parchment sling for easy removal later.
In a medium bowl, combine flour, salt, baking powder baking soda and all the spices. Whisk well to combine.
In a large bowl, combine mashed banana, pumpkin puree, sugar, oil, molasses and vanilla. Whisk well to combine.
Add the flour mixture into the bowl and whisk until just combined.
Scrape the batter into the prepared loaf pan, and spread out evenly with a spatula.
Bake in a 350* oven for 57-63 minutes. Or until a toothpick inserted into the center of the loaf come out with a few moist crumbs attached.
Allow to cool completely before slicing.