In A Bowl, Combine Beef And Stuffing Mix. Shape Into 1-In. Balls. In A Large Skillet Over Medium Heat, Brown Meatballs In Oil In Small Batches; Drain. Return All Meatballs To The Pan; Add Spaghetti Sauce. Bring To A Boil. Reduce Heat; Cover And Simmer For 6-8 Minutes Or Until Meat Is No Longer Pink.