Ravioli Lasagna Recipe -When you taste this casserole, you'll think it came from a complicated, from-scratch recipe. Really, though, it starts with frozen ravioli and has only three other ingredients.—Patricia Smith, Asheboro, North Carolina
I did the hamburger and also put it thru the meat grinder after cooked. Then only added 15 oz of Ricotta, parm. cheese and minced mushrooms - I didnt have mozzarella on hand. really good & Rich liked it and that is all that matters to me!!