Preheat oven to 350°F. Line a baking sheet with parchment paper.

In a large bowl, cream together the softened butter and sugar until light and fluffy.

Add the mashed bananas and mix until well combined.

In a separate bowl, whisk together flour, baking soda, and salt.

Gradually add the dry ingredients to the wet mixture, mixing until just combined.

Fold in the chocolate chips.

Drop spoonfuls of dough onto the prepared baking sheet.

Bake for 10 minutes or until edges are golden.

Allow cookies to cool on the baking sheet for a few minutes before transferring to a wire rack.