Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Roll out the pizza dough on a floured surface into a large rectangle, approximately 10×14 inches.
Spread a thin layer of marinara sauce over the dough, leaving a 1-inch border around the edges.
Sprinkle mozzarella and Parmesan cheeses evenly over the sauce.
Layer the chicken ham, beef salami or beef pepperoni, and turkey bacon (if using) evenly across the cheese.
Sprinkle Italian seasoning and garlic powder over the meats and cheese.
Carefully roll the dough lengthwise into a tight log, pinching the edges to seal.
Transfer the roll to the prepared baking sheet, seam-side down. Brush the top with beaten egg.
Use a sharp knife to make small diagonal slits on top to allow steam to escape during baking.
Bake for 20–25 minutes, or until golden brown and cooked through.
Let rest for 5 minutes before slicing. Garnish with chopped parsley if desired and serve with extra marinara sauce on the side.