Carefully place the tomatoes and all pan juices in a bowl and add the sugar and remaining 1/4 teaspoon salt. Mash the tomatoes to create a sauce.
In a medium-sized bowl combine the ricotta cheese, mozzarella cheese, 1/4 cup Parmesan cheese, parsley and remaining 1/4 teaspoon black pepper; set aside.
Coat a 9- by 13-inch baking pan with nonstick cooking spray. To begin layering the lasagna, place about 1/3 cup of the tomato sauce in the baking dish, spreading to cover the bottom of the dish. Top with 3 noodles, half the ricotta cheese mixture, half the roasted vegetable mixture and one-quarter of the tomato sauce. Begin again with 3 noodles, remaining cheese mixture, remaining roasted vegetables and remaining 3 noodles. Top noodles with remaining tomato sauce and 1/4 cup Parmesan cheese. Bake lasagna uncovered for 30 to 35 minutes or until edges are bubbly and the cheese topping is golden brown.
Nutrition information per serving:
Calories322Fat17 gSodium490 mg
Carbohydrates26 gSaturated fat7 gCalcium380 mg