Roasted Vegetable and Sausage Lasagna

Name: Roasted Vegetable and Sausage Lasagna
Ingredients: 2 zucchini, sliced lengthwise into 1/4-inch planks; 1 large eggplant, sliced lengthwise into 1/4-inch planks; 2 tablespoons extra-virgin olive oil, plus for drizzling; Kosher salt and freshly ground black pepper; 1 1/2 pounds sweet Italian sausage, casings removed; 2 cups ricotta; 2 tablespoons chopped fresh parsley; 1 egg; One 32-ounce jar marinara sauce; 1 box no-boil lasagna noodles; 2 cups shredded mozzarella; 1/2 cup grated Parmesan