Step‑by‑Step Instructions

• Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
• In a large mixing bowl, cream the softened unsalted butter, granulated sugar, and brown sugar until light and fluffy.
• Fold in the mashed ripe bananas until well combined.
• Add the large egg and vanilla extract, mixing until incorporated.
• Whisk together the all-purpose flour, baking soda, salt, and ground cinnamon in a separate bowl.
• Gradually add the dry ingredients to the wet mixture, stirring gently until just combined.
• Fold in the rolled oats, and if desired, the chocolate chips and chopped nuts.
• Drop spoonfuls of cookie dough onto the prepared baking sheet, leaving space in between.
• Bake for 10 to 12 minutes or until the edges are lightly golden.
• Let the cookies cool on the baking sheet for about 5 minutes before transferring to a wire rack.