To create a gluten-free version of the Chocolate Turtle Cake simply opt for a devil's food chocolate cake mix that is specifically labeled as gluten-free. Make sure to check that all other components of the cake such as the caramel sauce and whipped topping are gluten-free. Fortunately, you can easily find gluten-free alternatives for these ingredients, at grocery stores. So go ahead. Savor your gluten-free treat!