Preheat the oven to 350 degrees.
Place the mozzarella and cream cheese into a bowl that is safe to use in the microwave.
Heat the mixture at 30 second intervals until melted and well combined.
Place the cheese mixture into a mixing bowl with 1 cup almond flour, the baking powder, 3 Tbsp Swerve confectioners sugar substitute, 1 tsp vanilla and an egg. Blend until well combined.
Wet your hands slightly, and press the mixture into the shape of a pizza crust on a parchment lined baking sheet.
Stir together the topping ingredients in a bowl, and sprinkle over the top of the crust.
Bake for 25 minutes, or until the crust is browned and crispy.
Let the pizza cool.
Place 1 cup of Swerve confectioners sugar substitute into a bowl with 1 tsp vanilla.
Add almond milk a little at a time until you get a thick glaze.
Drizzle the glaze over the pizza before serving.