Preheat the Oven:
Preheat your oven to 350°F. Grease a 9×5 inch loaf pan and line the bottom and sides with parchment paper, leaving some overhang for easy removal.

Combine Dry Ingredients:
In a small bowl, whisk together the flour, baking soda, and salt. Set aside.

Prepare Wet Mixture:
In a large bowl, mix the melted butter, vegetable oil, and sugar until well combined.
Add the eggs one at a time, whisking well after each. Stir in vanilla extract.

Incorporate Bananas:
Mash the ripe bananas and stir into the wet ingredients until fully blended.

Combine Wet and Dry Ingredients:
Add the dry mixture to the wet mixture, stirring gently until just combined. Don’t overmix.

Add Chocolate Chips:
Fold in the chocolate chips evenly.

Bake:
Pour the batter into the prepared loaf pan.
Bake for 55-65 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

Cool and Serve:
Let the bread cool in the pan for 10-15 minutes.
Use the parchment paper to lift it out, then cool completely on a wire rack before slicing.