Preheat oven to 350 degrees and grease or line a muffin tin.
Whisk together the first 5 dry ingredients in a medium sized bowl.
Mash bananas until no large clumps remain and combine with applesauce, coconut oil, almond milk, and vanilla. Stir together wet ingredients until well combined.
Gently pour wet ingredients into the dry and fold to combine.
Add blueberries until well incorporated.
Evenly distribute batter in your muffin tray (should make 12 muffins).
Add cinnamon sugar, pecans, and/or extra blueberries to the top of each muffin.
Bake for 25-30 minutes or until the tops are lightly browned and a toothpick comes out clean.
Let cool in the tray for 15-30 minutes and then remove onto wire rack.