Baked Ziti with Ricotta Layer Recipe

Name: Baked Ziti with Ricotta Layer Recipe
Ingredients: 1 pound box ziti pasta; 2 jars prego 3 cheese pasta sauce; 1 tablespoon sugar; ½ tablespoon garlic powder or salt; ¼ cup dehydrated diced onions; 2 eggs, beaten; 1 pint ricotta cheese; 1 cup fresh grated parmesan cheese; 1 cup grated italian blend cheese (or blend of asiago, romano and provolone); 3 tablespoons finely diced fresh parsley; 1 recipe italian meatballs (recipe posted separately); 2 cups grated italian blend cheese, for topping