Preheat the Oven
Preheat your oven to 375°F (190°C). Prepare an 8 × 4-inch loaf pan by greasing it lightly with oil or nonstick cooking spray.Mix the Dry Ingredients
In a medium mixing bowl, add the following:all-purpose flourwhole wheat flourbaking powderground cinnamonsaltnutmeggingerclovessteviaWhisk the ingredients together until well combined, then set the bowl aside.Mash the Banana
Peel the ripe banana and place it in a large mixing bowl. Using a fork, mash it thoroughly until smooth with very few lumps.Add the Wet Ingredients
To the mashed banana, add:pumpkin pureenonfat Greek yogurteggsvanilla extractmaple syrupWhisk everything together until the mixture becomes smooth and well combined.Add the Coconut Oil
Melt the coconut oil in the microwave and allow it to cool slightly. Pour it into the wet mixture and whisk again until fully incorporated.Combine Wet and Dry Ingredients
Gradually pour the dry ingredients into the wet mixture. Use a spatula to gently fold everything together.Mix only until the flour is just incorporated. Avoid overmixing, as this can make the bread dense. A slightly lumpy batter is perfectly fine.Prepare the Pan
Transfer the batter into the greased loaf pan. Use a spoon or spatula to spread the batter evenly.Bake the Bread
Bake the bread for 40–45 minutes. Insert a toothpick or knife into the center of the loaf. If it comes out clean, the bread is ready.Cool and Serve
Allow the bread to cool slightly in the pan before removing it. Slice and enjoy warm or at room temperature.