Cook hamburger and onion until done. Add pasta sauce to meat, heat. In a 9X13 pan put a little sauce mixture on bottom. Now you are going to layer with 4 noodles ontop the sauce then add more sauce ontop the noodles. Layer all cottage cheese, then all provolone cheese, then half mozerella cheese. Layer again with noodles, meat sauce, and the rest of mozerella cheese. Bake for 45 minutes uncovered at 350. Let it sit for a couple minutes before serving to let it set up a bit. Serve with CRAZY BREAD.