Heat oven to 350 degrees. Mix together Ricotta, parsley, Parmesan cheese, basil and garlic powder. Spread 1 1/3 cups spaghetti sauce over bottom of rectangular 13 x 9 inch baking dish. Put 4 lasagna noodles over sauce. Next spread 1 cup of Ricotta cheese mixture; sprinkle with 1 cup Mozzarella. Repeat procedure: sauce, noodles, Ricotta and Mozzarella. Bake uncovered 40-45 minutes or until noodles are done. Let cool 15 minutes before serving. Makes 8 servings.