Saute 2 large onions in 1 1/2 sticks of butter. Lasagna noodles, 6 to 9. Cook ... noodles are covered. Bake at 350 degrees until heated (about 15 minutes). Serve in squares.
Brown beef and onion together, ... In buttered quart casserole, make layers of noodles, ... cheese on top. Bake 30 minutes at 350 degrees. ... until bubbly, 20-30 minutes.