Prep Time 10 minutes mins
Cook Time 35 minutes mins
Total Time 45 minutes mins
Use low-sodium soup and unsalted butter to control salt. Do not cover during baking. Mix the cracker topping right before sprinkling. For the slow cooker: cook filling on LOW 4 to 5 hours, then add stovetop-toasted crackers at serving time. Freezes well unbaked without the topping for up to 3 months.
Keyword comfort food casserole, creamy chicken casserole, easy chicken dinner, make ahead chicken dinner, million dollar chicken casserole, Ritz cracker chicken casserole, rotisserie chicken casserole