Make ahead: The lasagna can be prepared in advance and refrigerated overnight. Cover with aluminum foil before refrigerating. Remove from the fridge and bake in preheated 350 degree oven. Bake for 1 hour and 15-20 minutes before removing the aluminum foil and continue baking as indicated in the recipe.
Rather than freezing a prepared lasagna, prepare and freeze the sauce. Grate the cheese and toss with 1 tablespoon of cornstarch and freeze in a separate container. Thaw the ingredients and you can prepare your lasagna in minutes. The noodles will retain a better texture this way.