Preheat your oven to 350 degrees Fahrenheit.
In a medium mixing bowl, whisk both flours, baking powder, baking soda, salt, cinnamon, and nutmeg together thoroughly.
In a separate mixing bowl, whisk the eggs. Add the brown sugar, coconut milk, and mashed banana. Whisk together.
Pour egg mixture into the flour mixture, and fold together using a spatula. Use a gentle hand to avoid overmixing. Fold the batter together until all ingredients are moistened (but visible clumps are okay to leave! The batter should not be completely smooth).
Fold in the chopped walnuts/pecans.
Pour the batter into a greased bread pan. Top with an even coating of the chopped pumpkin seeds.
Bake for 65-75 minutes* or until a tooth pick inserted into the middle of the bread comes out clean.
Let cool for a while before slicing into and enjoying with butter :)