01 - Preheat oven to 350°F. Grease a 9 x 5 inch loaf pan and line with parchment paper.
02 - In a large bowl, whisk mashed bananas, eggs, melted butter, brown sugar, granulated sugar, and vanilla extract until smooth.
03 - In a separate bowl, sift together flour, baking soda, and salt.
04 - Gradually fold dry ingredients into wet mixture until just combined. Avoid overmixing to prevent dense texture.
05 - Gently fold in chocolate chips, reserving a small handful for topping if desired.
06 - Pour batter into prepared loaf pan. Sprinkle reserved chocolate chips on surface.
07 - Bake for 50-55 minutes until toothpick inserted into center comes out clean. Melted chocolate streaks are acceptable.
08 - Cool in pan for 10 minutes, then transfer to wire rack to cool completely before slicing.