Preheat Oven & Prepare Pan: Preheat the oven to 350°F (175°C). Grease a 9x5 inch loaf pan or line it with parchment paper.
Mash Bananas: In a large mixing bowl, mash the ripe bananas with a fork or potato masher until smooth, leaving a few lumps for texture.
Mix Wet Ingredients: Add the eggs, vanilla extract, and maple syrup or coconut sugar to the mashed bananas. Whisk until fully combined.
Combine Dry Ingredients: In a separate medium bowl, whisk together the gluten-free flour blend, baking powder, baking soda, and salt.
Combine Wet & Dry Ingredients: Gradually add the dry mixture to the wet ingredients and stir gently until fully combined.
Add Chocolate Chips: Fold in the chocolate chips, making sure they are evenly distributed throughout the batter.
Bake: Pour the batter into the prepared loaf pan and spread evenly. Bake for 60-70 minutes, or until a toothpick inserted in the center comes out clean. Cool: Allow the banana bread to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.