01 -
Set your oven to 350°F (175°C) and let it preheat while you prepare the casserole.
02 -
In a large bowl, combine the softened cream cheese, ranch seasoning packet, and sour cream. Stir until completely smooth with no lumps remaining.
03 -
Gently fold in the shredded chicken, cooked pasta, bacon bits, half of the cheddar cheese (about ¾ cup), and the chopped green onions. Season with salt and pepper to your taste.
04 -
Spoon the mixture into a greased 9×13 inch baking dish, spreading it out in an even layer. Sprinkle the remaining cheddar cheese over the top.
05 -
Place the dish in your preheated oven and bake for 25-30 minutes until the casserole is hot throughout and the cheese on top is melted and starting to turn golden around the edges.
06 -
Remove from the oven and let the casserole rest for about 5 minutes before serving. Garnish with additional chopped green onions if desired.