1. Bring a large pot of water to a boil. Add pasta and cook according to package directions. When there is 2 minutes left before the pasta is done, add zucchini and mushrooms into pot. Cook remaining 2 minutes. Strain. 2. Preheat broiler on high. 3. Add Barillia Pasta sauce to pot, then add the strained pasta/veggies into the sauce. Mix well. Add 1/3 cup of mozzarella cheese into pot. Mix well. 4. Grease a large casserole dish with cooking spray, and then dump pasta mixture into baking dish. Top with remaining 2/3 cup mozzarella and 1/4 cup parmesan cheeses. Sprinkle a dash of dried spices (oregano, thyme, and basil), over top the cheese. 5. Please in broiler and cook for 3-5 minutes. Watch closely as it can burn quickly and cook time depends on oven. When it is bubbly and browning, take it out. Serve and enjoy!