Creating BBQ Chicken Stuffed Bread is simple and rewarding. Just follow these steps to achieve a delicious result:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Prepare the Filling: In a mixing bowl, combine shredded chicken, barbecue sauce, cheddar cheese, mozzarella cheese, garlic powder, onion powder, salt, and pepper. Mix well until all ingredients are combined.
3. Roll Out the Dough: On a floured surface, roll out the bread dough into a rectangle about 1/4 inch thick.
4. Add the Filling: Spread the chicken and cheese mixture evenly over the dough, leaving a border around the edges.
5. Roll the Dough: Starting from one long side, carefully roll the dough into a log shape, pinching the edges to seal the filling inside.
6. Prepare for Baking: Place the rolled dough seam-side down on a baking sheet lined with parchment paper. Brush the top with the beaten egg for a golden finish.
7. Make Slits: Using a sharp knife, make a few diagonal slits on top of the rolled dough to allow steam to escape.
8. Bake: Place the baking sheet in the preheated oven and bake for 25-30 minutes or until the bread is golden brown.
9. Cool: Once baked, remove from the oven and let the bread cool for about 10 minutes before slicing.
10. Garnish: If desired, sprinkle with fresh parsley before serving for added color and flavor.

These steps will guide you in creating an incredible BBQ Chicken Stuffed Bread that will impress anyone who tries it.