By An Edible Mosaic
Shred the chicken. This is a great use for leftover or rotisserie chicken!
Stir it up. Mix together all ingredients, reserving some of the shredded cheese and scallion for topping.
Bake. Spread the mixture into a casserole dish, sprinkle on the remaining cheese, and bake at 375F until warm and gooey. Sprinkle the reserved scallion top and serve!