From Cooking Light a long time ago. I lost my hard drive and want to save this for the future. I make this for my family and friends and they don't know it's light. The original recipe called for non fat cottage cheese and non fat ricotta, but I use low fat and part skim, they taste better to me. I also use the oven ready lasagna noodles, which weren't in existence back then. Trust me, you'll never miss the mozzerella cheese, the provolone is so much more flavorful.