You can make a GRAIN-FREE Bake Mix for the Miracle dough with 1 cup almond flour and 1/3 cup coconut flour (for a more chewy, very regular dough-like, substantial pastry pie - or simply use 2/3 cup almond flour and 2 tbsp coconut flour...use it all) or reduce the coconut flour to about 3 tbsp for a crispier (I am hoping) crust for other applications. You will need 3/4 cup plus 2 tbsp of this bake mix and form into a beautiful soft dough, following the instructions at the link above. Make the little balls a little smaller...0.6 oz each instead of 0.7 oz each, so that you can still make 9 mini pies. You will need an electronic scale (useful for the low-carb kitchen in any case).
I still prefer the Gluten-Free Low-Carb Bake Mix for the Miracle Dough, however, it's still pretty good with the above mixture.
I use finely grated Mozzarella cheese using the grater assembly on my Food processor (ancient food processor, a Braun, but it works). I is a cheese I get a Price Smart (Costco in the States). See pic below.