Preheat the oven to 400°F.
Mix the mozzarella cheese and cream cheese in a bowl until well combined.
Add the almond flour, egg, and baking powder to the mixture and stir until a dough forms.
Spread the dough onto a baking sheet lined with parchment paper.
Bake for 15-20 minutes or until the crust is golden brown.
Add pizza sauce and more cheese on top, then bake for an additional few minutes if desired.