This Easy Protein Pumpkin Bread is a moist, spiced loaf with 11g of protein per slice, topped with an optional pumpkin spice streusel for a bakery-style finish.
In a mixing bowl, stir together the whole wheat pastry flour, protein powder, pumpkin pie spice, baking powder, and baking soda. Set aside.
In a separate mixing bowl, whisk together the canned pumpkin, coconut sugar, Greek yogurt, eggs, and vanilla.
Add the dry ingredients and stir until combined. Pour into the loaf pan and set aside.
For the streusel topping: In a small bowl, stir together the sugar, flour, and pumpkin pie spice. Using a fork, mash the room-temperature butter into the mixture until well combined and crumbly. Sprinkle over the top of the pumpkin batter.
Bake the protein pumpkin bread in the preheated oven for 60-65 minutes, or until a toothpick inserted in the middle comes out clean.
Allow the bread to cool, then slice into 8 slices and serve.