How Do You Reheat A Frozen Cooked Lasagna?
To reheat a frozen cooked lasagna, first preheat the oven to 375°F. Remove the lasagna from the freezer and place it in a baking dish. Cover the dish with aluminum foil and bake for 1 hour, or until the lasagna is heated through and the cheese is melted. If desired, remove the foil during the last 10-15 minutes of baking to allow the cheese to brown. Once heated through, remove from the oven and let it cool for a few minutes before serving.