Preheat oven to 350℉ and prepare a loaf pan by greasing or lining it with parchment paper.
In a large mixing bowl, combine mashed bananas, plain Greek yogurt, oil, eggs and vanilla extract. Mix thoroughly.
In a separate mixing bowl, combine flour, sugar, baking powder, baking soda, cinnamon and salt.
Add the dry ingredients to the wet ingredients and stir in the chopped macadamia nuts. Mix well.
Pour the batter into the loaf pan. Bake for approximately 40-60 minutes or until an inserted toothpick comes out clean.
Let the loaf cool for 5-10 minutes before enjoying!
Notes
To make this banana bread:
Gluten free: instead of all purpose flour use gluten free 1-to-1 baking flour
Dairy free: instead of Greek yogurt use a vegan or dairy free yogurt. Do not substitute butter for olive oil
Nut free: omit the macadamia nuts and either leave as is or use any of the suggested add-ins that are mentioned above in this blog post.
High protein: once the banana bread is baked, enjoy a slice of it with a layer of Greek yogurt spread on top. You could also add a sprinkle of hemp hearts over the yogurt for an even greater boost in protein!