Bake 25 to 30 minutes or until most of the liquid is absorbed. Let stand 5 minutes. Carefully cut top of bag open. Spoon rice mixture into a large serving bowl. Stir in remaining tablespoon of butter and shredded cheese. Stir in up to 1/4 cup additional hot water, if needed to make mixture creamy. Add additional salt and pepper and garnish with parsley, if desired.