01 - Preheat oven to 350°F. Grease a 9x5-inch loaf pan thoroughly or line with parchment paper for easy removal.
02 - In a medium bowl, whisk together flour, baking soda, and salt until well incorporated. Set aside for later use.
03 - In a large bowl, whisk melted butter and granulated sugar until smooth and creamy. Add eggs one at a time, beating well after each addition. Stir in vanilla extract and mashed bananas until fully combined.
04 - Gently fold dry ingredients into wet mixture using a spatula. Mix only until just combined—do not overmix as this will result in dense bread.
05 - Fold in chocolate chips and nuts if using. Distribute evenly throughout batter.
06 - Transfer batter to prepared loaf pan. Use spatula to smooth top evenly.
07 - Bake for 50–60 minutes until golden brown. Test doneness by inserting toothpick in center—it should emerge with a few moist crumbs but not wet batter.
08 - Let bread cool in pan for 10 minutes. Remove from pan and transfer to wire rack. Cool completely before slicing for clean cuts.