Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper.
Roll out the pizza dough into a large rectangle. Try to get it about ¼-inch thick—think 'blanket for your filling.'
In a bowl, mix the chicken, bacon bits, Caesar dressing, and mozzarella. Stir like you mean it.
Scoop the filling onto one half of the dough (lengthwise), leaving a border so you can seal it shut.
Fold the dough over the filling and pinch the edges to seal—channel your inner empanada artist.
Place the bakes seam-side down on the baking sheet. Brush the tops with the beaten egg, then sprinkle with Parmesan and a dash of garlic powder.
Bake for 15–18 minutes or until golden brown and bubbly.
Let them cool slightly (if you can wait). Slice and serve with extra dressing or marinara if you’re feeling saucy.