Prep Time 10 minutes mins
Cook Time 25 minutes mins
Total Time 35 minutes mins
For the creamiest result, hand-grate a block of Swiss cheese instead of using pre-shredded cheese. The casserole can be assembled a day ahead and refrigerated. For freezing, assemble without the cracker topping and add fresh crumbs before baking.
Keyword Chicken Casserole, Chicken Cordon Bleu Casserole, Easy Casserole, Weeknight Dinner