This is the best lasagna that I've eaten. Way better than what you can get in a restaurant.
This recipe is to use the sauce "Khandi's Spaghetti Sauce". It makes gallons, or you can size down the recipe to make less. But the sauce is the basis - it must be meaty and spicey to get the full effect.
I buy those plastic 8 inch square pans to make these in, and then freeze. You can cook these from frozen, or thaw overnight to decrease cooking time. I've also made this up in 2 of those huge aluminum roasting pans with handles. It fed about 30 people each and had to cook about 2-2 1/2 hours. The basis for this lasagna is the sauce. Depending on how much you want to make is how much cheese mixture to mix up. I usually do this from feel, so amounts are approximate. One recipe of sauce makes about 8 small lasagnas, 4-5 larger (8X13") lasagnas, or 2 giant roasting pan size lasagnas depending on layering. (Directions for 1 lasagna at bottom.)