Preheat the oven to 425°F (220°C). Lightly coat a large baking sheet with non-stick cooking spray and set aside.

In a large skillet over medium heat, cook the ground beef, breaking it apart with a wooden spoon, until fully browned and crumbled. Drain any excess fat and return the skillet to the stovetop. Add the taco seasoning directly to the meat without adding water and stir until evenly coated. Remove from heat and allow the mixture to cool to room temperature.

Unroll the pizza dough onto a clean surface and gently stretch it until flat. Cut the dough in half lengthwise, then make four evenly spaced cuts across the width to create a total of 10 rectangular pieces.

Place approximately 1 tablespoon of the seasoned taco meat in the center of each rectangle. Top each portion with half of a cheese stick. Carefully roll the dough around the filling, enclosing it completely, and pinch all seams firmly to seal.

In a small bowl, combine the melted butter, garlic powder, and dried parsley. Brush the mixture evenly over the tops of the assembled taco sticks.

Arrange the taco sticks seam-side down on the prepared baking sheet. Bake for 10 to 12 minutes, or until the dough is golden brown and fully cooked. Serve warm with desired taco-style toppings or dipping sauces.