Place oats in a blender on high, and grind until a flour-like consistency. Transfer to a bowl and mix with the cocoa powder, coconut palm sugar, baking powder, baking soda, cinnamon, and salt.
Add the yogurt, bananas, eggs, honey, coconut oil, and vanilla to the blender or beat with a mixer, on high until all ingredients are fully combined.
Pour the wet ingredients into the dry and mix well. Fold in the chocolate chips. Line a muffin pan with muffin papers or grease pan with coconut oil or cooking spray. Ladle mixture into each cup, filling 3/4 of the way. Bake for 20 minutes.
Remove once cool enough to handle and allow muffins to cool on cake rack. Enjoy!