Cook lasagna; drain. Line 8x8x2 inch ... until smooth. Assemble casseroles; reserve 1 cup tomato ... with Parmesan cheese. Bake at 350 degrees for 30 ... 1 hour 15 minutes.
Cook lasagna noodles for 15 minutes. Drain ... 7 1/2 inch casserole. Add half of mashed ... aluminum foil and bake at 350 degrees for 20 ... to lightly brown onions.