1 lb. box Mostaccioli shells (or lasagna noodles broken up)
1 lb. ground beef or ground pork (not sausage)
1 lg. jar Prego extra chunky spaghetti sauce
6 oz. cottage cheese
12 to 16 oz. Mozzarella cheese, shredded
1/4 c. Parmesan cheese

Cook noodles according to package directions. Brown meat; drain off grease. Put all ingredients into a slightly greased crock pot, stir to mix thoroughly. Cook on low 5 hours or on high 2 hours. Sprinkle each serving with more Parmesan cheese, if desired.