01 -
Preheat oven to 175°C (350°F). Grease a 23x13cm (9x5 inch) loaf pan and line with parchment paper, leaving overhang on sides for easy removal.
02 -
In a small bowl, whisk together the flour, baking soda, and salt. Set aside.
03 -
In a large bowl, whisk together the melted butter, oil, sugar, eggs, and vanilla extract until well combined. Add the mashed bananas and mix thoroughly.
04 -
Add the dry ingredients to the wet ingredients and stir until just combined, being careful not to overmix.
05 -
Gently fold in the chocolate chips until evenly distributed throughout the batter.
06 -
Pour the batter into the prepared loaf pan. Bake in the center of the preheated oven for 50-60 minutes, or until a skewer inserted into the center comes out with a few moist crumbs. If the loaf browns too quickly, loosely tent with aluminum foil.
07 -
Allow the bread to cool in the pan until slightly warm or room temperature before slicing and serving.