Ground sirloin
Weight Watchers spaghetti sauce
Low fat cottage cheese
Part skim Mozzarella
Lasagne noodles

Cook ground beef and rinse with boiling water to remove all fat. Open three cans of spaghetti sauce. Slice Mozzarella cheese. Build casserole first with some sauce, uncooked noodles, Mozzarella cheese, cottage cheese. Repeat. Finish off with shredded Mozzarella cheese.