Heat water to 105-115 degrees. Sprinkle yeast over warm water. Let stand a couple of minutes. Stir. Add sugar, salt, butter, cheese, oregano and 3 cups of flour. Beat with wooden spoon until smooth. Beat with electric mixer set to medium for 2 minutes. Scrape bowl, stir in remaining flour. Cover and rise at 85 degrees until double in bulk (about 45 minutes). Grease a 2 qt. casserole. Stir down the dough. Beat 25 strokes. Turn into casserole. Sprinkle with some grated cheese if desired. Bake 55 minutes.
