Preheat your oven to 350°F (180°C) and grease a 9×5-inch loaf pan.
In a bowl, whisk together flour, baking powder, baking soda, and salt.
In another bowl, beat sugar and softened butter until fluffy.
Add eggs one at a time, then mix in vanilla and mashed bananas.
Gradually combine dry ingredients with the wet mixture until just blended.
Fold in chocolate chips.
Pour batter into the prepared pan and sprinkle remaining chocolate chips on top.
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