4 slices Italian bread (3/4 inch thick)
2 slices part-skim mozzarella cheese, cut in half
1 cup meatless spaghetti sauce, divided
1 pound lean ground chicken
1/2 tsp. dried oregano
1 tbsp. minced fresh basil or 1 teaspoon dried basil
3 garlic cloves, minced
1/4 cup grated Parmesan cheese
1/2 cup dry bread crumbs