Heat the Oven and Prep your Pan: Arrange a rack in the middle of the oven and preheat it to 350 ℉. Butter or grease a 9 x 5 inch baking pan, line a strip of parchment paper in the middle to create two handles.
Whisk the Dry Ingredients: In a large bowl, whisk together the flour, baking powder, baking soda, salt, spices, and set aside. If there are lumps, use a sieve to sift and break them up.
Mix Wet Ingredients: In a separate, medium bowl, whisk the wet ingredients, including the sugar, until thoroughly blended.
Add Dry to Wet Ingredients: Using a wooden spoon or spatula, Add the dry ingredients into the wet ingredients, and gently stir to combine. Mix the batter until there are no streaks of flour, but take care not to over-mix. The batter will still be lumpy and should not be smooth.
Pour into Prepared Pan & Bake: Scrape the batter into the prepared pan and smooth out the top. In a small dish, mix the sugar and cinnamon. Sprinkle the cinnamon sugar evenly over the top of the batter.
Bake the Bread: Bake the bread for approximately 65 to 75 minutes, until a tester or knife comes out completely clean. The bread should be golden brown around the edges and pull away slightly from the sides of the pan. Or, you could use the food thermometer method to check the doneness — a cooked-through banana bread will register an internal temperature between 200 degrees to 205 degrees Fahrenheit.To ensure even browning, turn the loaf one time in the oven, approximately half way through. Let the Bread Cool & Enjoy! Remove the bread from the oven and allow to cool for at least 10 minutes in the pan before removing. Alternatively, you can allow the bread to cool completely in the pan. The pumpkin bread should be stored in an air tight container, or wrapped tightly in plastic, for up to 3 days or in the refrigerator for up to 5. To ensure the bread stays more "crispy" on the exterior, you can wrap the bottom with a paper towel.