01 -
Set your oven to 350°F (180°C) and give it time to heat up while you prepare the casserole.
02 -
In a large skillet over medium heat, cook the chicken until it's no longer pink (if not using pre-cooked chicken). Add the mixed vegetables and continue cooking for about 5 minutes until they're tender.
03 -
In a mixing bowl, combine the cream of chicken soup, chicken broth, garlic powder, onion powder, salt, and pepper. Stir everything together until well mixed and smooth.
04 -
Transfer the cooked chicken and vegetables to a 9x13 inch casserole dish. Pour the soup mixture over top and stir to combine everything evenly.
05 -
Open the can of refrigerated biscuits and cut each biscuit into quarters. Arrange these biscuit pieces in a single layer on top of the chicken mixture, covering as much of the surface as possible.
06 -
Place the casserole in your preheated oven and bake for 25-30 minutes, until the biscuits turn golden brown on top and the filling is hot and bubbling around the edges.
07 -
If you're using cheese, sprinkle it evenly over the biscuits during the last 5 minutes of baking time, then return to the oven to melt.
08 -
Once done, remove from the oven and let the casserole rest for about 5 minutes before serving. This allows the sauce to thicken slightly for easier serving.