1.In Wok Or Skillet, Brown Pork Sausage, Drain And Set Aside. 2.Combine In Wok Or Skillet: Shredded Cabbage, Onion, Crushed Red Pepper, Sugar, Salt, And Water. Steam Covered For Approximately 20 Minutes Or Until Cabbage Is Tender; Stirring Occasionally. 3.Return Pork Sausage To Wok Or Skillet With Cabbage Mixture And Add Sour Cream; Mix Well. Serve Stuffed Inside Warmed Pita Bread.