This creamy sauce is perfection over the zipped up chicken filling. Leftover chicken or rotisserie chicken is the way to go. Serve it with some shredded lettuce, onions and tomatoes for a complete meal.
"What a great casserole! I used the deli cooked chicken breast strips. The sauce is a great dip for tortilla chips, so be sure to have a bag on hand. The whole family loved this."