Begin by preheating the oven to 350° Fahrenheit and lightly greasing a 9x11 casserole dish.
Pour your mixed berries in the prepared dish and sprinkle the erythritol and xantham gum over them. Using a spoon, mix everything together until the xantham gum and sweetener have been evenly distributed amongst the berries, then spread the mixture out evenly in the pan.
Next mix all your dry ingredients (almond flour, protein powder, cinnamon, erythritol, and baking powder) in a mixing bowl until evenly combined.
Using either a stand or hand mixer blend the cream cheese into the dry mixture, until you have a course dough. Add the cream and mix again until you have a smooth, delicious looking mixture.
Using a spoon or your hands, break the dough off into small pieces and scatter them on top of your berry mixture. Once all the dough has been distributed, bake the cobbler for 25-35 minutes, until the topping has begun to turn a golden brown and the filling is bubbling.
Remove from the oven and let it cool completely before serving.