Preheat the oven to 350 F and line a deep rectangular baking pan with parchment paper.
Melt the butter in a non-stick saucepan over low heat.
Add the grated mozzarella and stir until it melts into a smooth mass.
Take the pan off the heat and add the eggs, coconut flour, whey protein, baking powder, garlic powder, oregano and salt.
Stir with a spatula until a dough forms. Work quickly while the cheese is still warm and pliable.
Divide the dough into 6 equal balls and arrange them in the pan in two rows of three.
Bake for about 25 minutes, until the tops are golden brown.
Let the rolls cool in the pan for 10 minutes before lifting them out, or they will tear.
