Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.

In a large mixing bowl, cream together softened unsalted butter and creamy peanut butter with white sugar and brown sugar until light and fluffy.

Add large eggs and pure vanilla extract to the creamed mixture, and beat until well combined.

In a separate bowl, whisk together all-purpose flour, rolled oats, baking soda, and salt. Gradually add to the wet ingredients.

Fold in the mashed ripe bananas and semi-sweet chocolate chips until evenly distributed.

Drop spoonfuls of dough onto the prepared baking sheet, leaving space between each scoop.

Bake for about 12 minutes until the edges are lightly browned and the centers are slightly soft.

Cool on the baking sheet for a couple of minutes, then transfer to a wire rack to cool completely.