Preheat your oven to 400°F. Line a large baking sheet or pizza stone with parchment paper.
Blend the cottage cheese and egg together in a blender until completely smooth.
In a large bowl, combine the almond flour, shredded mozzarella, grated parmesan, baking powder, Italian seasoning, garlic powder, and salt. Pour in the blended cottage cheese and stir until a cohesive dough forms.
Transfer the dough onto the prepared baking sheet. Place a piece of parchment paper on top and use a rolling pin to roll the dough into a circle or rectangle about 1/4 inch thick. Remove the top parchment.
Par-bake the crust for 15 to 18 minutes, until it is firm and just starting to turn golden around the edges.
Remove from the oven and add your favorite low carb pizza sauce, cheese, and toppings. Return to the oven and bake for an additional 8 to 10 minutes, until the cheese is melted and bubbly.
Let the pizza rest for 3 to 5 minutes on the pan, then slide it onto a cutting board. Slice and serve immediately.