This is a recipe I've been making for several years. It's one of the few recipes I know both kids will eat.
1 pound ground beef
1/2-3/4 package spaghetti noodles
2 3/4 cup water
1 jar pasta sauce
1-2 packages spaghetti seasoning
Brown and drain meat. Put half of spaghetti sauce on bottom of 9x13 pan. Mix the rest of the ingredients (except the cheese) in the pan with the beef and heat until warm. Put 1/4 of the meat mixture on top of the sauce. Break up noodles and put them in the pan next. Add the rest of the meat mixture on top of the noodles. Cover and bake at 350 degrees for 20 minutes. Stir and bake for another 20 minutes. Then stir again and add the mozzarella cheese on top and bake for another 10 minutes.