01 - Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
02 - In a large bowl, mash the bananas until smooth. Whisk in melted coconut oil, honey (or maple syrup), egg, and vanilla extract until well combined.
03 - In a separate bowl, stir together the rolled oats, flour, baking soda, ground cinnamon, and salt until evenly distributed.
04 - Fold the dry ingredient mixture into the wet ingredients until just combined. Stir in chocolate chips and nuts if using.
05 - Drop heaping tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart. Slightly flatten each cookie with the back of a spoon.
06 - Bake for 13–15 minutes, or until cookies are set and lightly golden at the edges.
07 - Allow cookies to cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.