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.
Preparing the Lasagna. 1  1. Make a freezer-friendly lasagna recipe. 2  2. Assemble the lasagna in a dish that can be frozen. 3  3. Decide whether to bake it first.  4. Bring the lasagna to room 1  temperature. 5. Cover the lasagna with freezer-safe plastic wrap.  6. Freeze the lasagna.