This casserole is sure to be a crowd-pleasing winner! You can easily double this recipe and bake it in a 13x9x2-inch baking dish.
Make this dish up to 8 hours in advance. Cover the unbaked casserole tightly with aluminum foil and refrigerate no longer than 24 hours; uncover before baking. The casserole may need to bake an additional 5 to 10 minutes.