Skillet Lasagna

I tried to look if I posted this already and couldn't find it, so if it's a repost, I'll delete it.

1 lb. ground beef
1 jar tomato sauce
half an onion
no-boil lasagna noodles
LOTS of grated parmesan
shredded mozzarella

Brown the beef and drain, add in the (chopped) onion until soft. Break up the noodles and layer all over the top of the meat, then top with tomato sauce. Cover and simmer for about five minutes. Stir and continue cooking if the noodles haven't softened yet. Remove from heat, stir in as much parmesan as you can stand, and top with mozzarella. Return to heat briefly to melt, and serve.

While this sounds like any other skillet Italian recipe, you really must use broken lasagna noodles and lots of parmesan. The noodles act like scoops for the meat and sauce, and the parm makes a thick sauce with the meat that's just amazing.