Nana'S Meatballs
["1 lb. ground beef", "1 onion, finely chopped", "3/4 c. fresh bread crumbs", "1 egg, beaten", "1 1/2 Tbsp. grated Parmesan cheese", "1 Tbsp. finely chopped fresh parsley", "salt and pepper to taste", "1 1/2 c. spaghetti sauce"]
["Mix all ingredients, except spaghetti sauce.", "Oil a 9 x 13-inch baking dish.", "With oiled hands, form meat mixture into 1-inch balls.", "Place in baking dish and bake at 350\u00b0 for about 30 minutes or until cooked.", "Meanwhile, heat sauce in large saucepan.", "Add cooked meatballs and toss to coat."]
["ground beef", "onion", "bread crumbs", "egg", "Parmesan cheese", "parsley", "salt", "spaghetti sauce"]