Preheat your oven to 350°F (175°C). This ensures your muffins bake evenly and rise beautifully.
If you’re using muffin liners, place them in each cup of your muffin tin. If not, lightly grease the tin with oil or cooking spray.
In a large mixing bowl, mash the 3 very ripe bananas until smooth. You can leave some chunks for added texture if you like.
Add the ½ cup sugar, 1 egg, ¼ cup oil, ½ cup Greek yogurt, and 1 tsp vanilla to the mashed bananas. Mix until everything is well combined and smooth.
In another bowl, whisk together the 1 cup flour, 1 tsp baking soda, and ½ tsp sea salt. This helps to distribute the baking soda evenly.
Gently fold the dry ingredients into the wet mixture using a rubber spatula. Be careful not to overmix; it’s okay if there are a few lumps.
Fold in the 1 cup shredded coconut and 1 cup dark chocolate chips until evenly distributed throughout the batter.
Spoon the batter into the prepared muffin tin, filling each cup about ¾ full. If desired, sprinkle a few extra chocolate chips on top of each muffin for that extra touch.
Place the muffin tin in the preheated oven and bake for 18-20 minutes, or until a toothpick inserted in the center comes out clean.
Remove the muffins from the oven and let them cool in the pan for 5 minutes before transferring them to a wire rack to cool completely. Enjoy your Coconut Banana Muffins with Chocolate Chips warm or at room temperature!