Creating the Chicken and Broccoli Ring is simple if you follow these steps:

1. Preheat Oven: Preheat your oven to 375°F (190°C).
2. Prepare Chicken: In a large bowl, combine the shredded chicken, steamed broccoli, cheddar cheese, cream of chicken soup, garlic powder, onion powder, salt, and pepper. Mix until well combined.
3. Roll Out Dough: Unroll one package of crescent roll dough and lay it out on a large, greased baking sheet, forming a circle with the wide ends overlapping. Leave the center open.
4. Fill the Dough: Spoon the chicken and broccoli mixture into the center of the dough ring.
5. Wrap the Dough: Take the pointed ends of the crescent rolls and fold them over the filling, tucking them under the ring to seal.
6. Repeat: Unroll the second package of crescent roll dough and repeat the process, ensuring the filling is covered completely.
7. Brush with Egg: Brush the top of the dough with beaten egg for a golden finish.
8. Bake: Place the baking sheet in the preheated oven and bake for 30-35 minutes, or until the pastry is golden brown and cooked through.
9. Cool: Once baked, remove the ring from the oven and allow it to cool for 5-10 minutes.
10. Slice and Serve: Cut into wedges and serve warm.

These steps will guide you in creating this incredible dish effortlessly.