Add the mashed banana, honey and peanut butter to a mixing bowl . Stir until the mixture is smooth and well combined.
Add the cinnamon powder and salt, then mix thoroughly to distribute the ingredients evenly.
Add the rolled oats and gently mix until evenly incorporated.
Fold in the dark chocolate chunks until well distributed throughout the mixture.
Divide the mixture into equal portions and shape each portion into a cookie.
Arrange the cookies on a lined baking tray and gently flatten them to an even thickness.
Bake at 170°C for 12–15 minutes, or until the edges are lightly golden.
Allow the cookies to cool on the baking tray for a few minutes, then transfer them to a wire rack and cool completely.
Transfer the cookies to a serving plate and serve as a snack or alongside your favorite beverage.
