An easy chicken casserole recipe should be in every ... Return the pan to the heat and add the onion, bacon and mushrooms. Fry over a medium-high heat for 4–5 minutes, or until lightly browned ...

Add the sour cream and the ranch seasoning ... cheddar cheese, chicken, pimientos, 5 sliced green onions, and all but ¼ cup of the bacon. Spoon the mixture into a 1 quart casserole dish.