Preheat the oven to 350 degrees and spray a 9 inch loaf pan with cooking spray. Set the pan aside.
In a large bowl whisk together the flour, baking soda, baking powder, cinnamon, salt, nutmeg, and ginger.
2 cups all purpose flour, 1 teaspoon baking soda, 1 teaspoon baking powder, 1 teaspoon cinnamon, 1/2 teaspoon salt, 1/2 teaspoon nutmeg, 1/2 teaspoon ginger
In a smaller bowl mix together the pumpkin, sugar, butter, eggs, and vanilla extract. Gently fold the pumpkin mixture into the dry ingredients until just combined.
15 ounces pumpkin puree, 1 cup granulated sugar, 8 tablespoons butter, 2 large eggs, 2 teaspoons vanilla extract
Pour the batter into the prepared baking dish.
1 tablespoon unsalted butter, 3 tablespoons packed brown sugar, 3 tablespoons all purpose flour, 1/2 teaspoon cinnamon
Mix together the butter, brown sugar, flour, and cinnamon with a fork. The mixture will be crumbly. Pour over the top of the bread.
Bake the bread for 55 to 65 minutes or until a toothpick stuck in the center of the bread comes out clean. Allow to cool in the pan for 10 minutes before transferring to a wire cooling rack and letting it cool for an hour before slicing.