- Preheat oven to 500 F. Divide pizza dough into 2 balls. On a lightly floured surface, press each ball into a 10-inch circle. Place dough on a rimmed baking sheet. Combine oil and garlic in small bowl. Brush pizza dough with oil mixture. Top with half the mozzarella, tomatoes, mushrooms, red onions and olives, leaving a ½-inch border.
- Bake, rotating pizza halfway through, until crust is golden-brown and cheese is melted, about 5 to 10 minutes. Repeat with remaining dough, mushrooms, tomatoes, onion and olives.
- Garnish with feta, crushed red pepper flakes and oregano. Slice and serve.
Substitute a pizza stone for a baking sheet. Simply place a pizza stone in the oven and preheat to 500 F for 30 minutes. Bake pizza as directed.