To prepare a zucchini chocolate oatmeal bites recipe, you will first need to prepare your zucchini. Cut the zucchini in half lengthwise and scoop out the seeds. Peel the skin and cut the flesh into small cubes. Place the cubed zucchini flesh in the bowl of an electric mixer and mix on medium speed until the mixture is light and fluffy, about 2 minutes. Add the chocolate chips and beat until combined. Pour the batter into the muffin tin and bake for 18 to 20 minutes or until browned. Remove from the oven and allow to cool for 5 minutes before cutting into bite sized pieces.