01 - Preheat oven to 425°F. Line a baking sheet with parchment paper.
02 - Combine shredded mozzarella and cream cheese in a microwave-safe bowl. Microwave for 1 to 2 minutes, stirring halfway through, until melted and smooth.
03 - Add almond flour, baking powder, salt, and egg to the melted cheese mixture. Mix until a cohesive dough forms.
04 - Transfer dough to the prepared baking sheet. Using oiled hands or a spatula, press and flatten into a 12-inch circle, about ¼-inch thick.
05 - Place in oven and bake for 10 to 12 minutes until golden and edges become slightly crisp.
06 - Remove crust from oven. Evenly spread tomato sauce across surface, sprinkle with shredded mozzarella, and distribute pepperoni, black olives, and bell peppers as desired.
07 - Return to oven and bake for an additional 7 to 8 minutes until cheese is melted and bubbly.
08 - Remove from oven, sprinkle with dried oregano or Italian herbs, cut into slices, and serve hot.