Traditional Lasagna

Name: Traditional Lasagna
Ingredients: 1 lb ground beef; 3⁄4 lb bulk pork sausage; 3 (8 ounce) cans tomato sauce; 2 (6 ounce) cans tomato paste; 2 garlic cloves, minced; 2 teaspoons sugar; 1 teaspoon italian seasoning; 1 teaspoon salt; 1⁄2 teaspoon pepper; 3 eggs; 3 tablespoons minced fresh parsley; 3 cups small curd cottage cheese; 1 (8 ounce) carton ricotta cheese; 1⁄2 cup grated parmesan cheese; 9 lasagna noodles, cooked and drained; 6 slices provolone cheese; 3 cups shredded mozzarella cheese, divided (12 oz.)