followed by page numbers - but I have no idea what this term means. At first I thought it was a reference to a classical author (spurred on a little bit by the character of Ibid in a Discworld book), but I realise now that it must have some technical meaning for referencing sources.
The cooking time on frozen lasagna varies, depending on how thick the lasagna is and what kind of oven you have. A basic lasagna typically has approximately 4 layers of noodles, cheeses, and sauce.So, based on that figure, it would take approximately 1 hour at 350 F in a convection oven.he cooking time on frozen lasagna varies, depending on how thick the lasagna is and what kind of oven you have. A basic lasagna typically has approximately 4 layers of noodles, cheeses, and sauce.
Typical lasagna recipes, made in a 9- by-13-inch baking pan, serve approximately 12 to 14 people. Lasagna can be prepared in advance and refrigerated or frozen. Bake refrigerated lasagna for an additional 30 minutes. Defrost frozen lasagna in the refrigerator for 24 hours, and add 40 minutes to the original baking time. To prevent the top layer of cheese from burning, cover the pan with foil for the first 45 minutes, and then remove the foil to allow the cheese to brown evenly.