1. Preheat oven to 400 degrees. Line a baking sheet with nonstick aluminum foil or grease a baking sheet.
2. Unroll the pizza crust and cut into four pieces. Stretch each piece of dough to double size. Top each one with 1/4 of the ricotta, roasted red peppers, kalamata olives and mozzarella. Fold the dough over and press to seal the edges.
3. Bake for 12-14 minutes, until lightly browned. Serve with marinara sauce.