I do a Lasagna that freezes well. I brown my hamburger before I put it in the lasagna. You can put the assembled Lasagna in the oven and cook it until it is hot through without worrying that the meat isn't cooked enough. I use the no cook noodles that are available now. I put the shredded moz. cheese on at the last and let it melt uncovered. Cabbage rolls is another good one but I do the short cut and use shredded cabbage on the bottom, cooked meat mixture in the center and more shredded cabbage on top.