Combine first 7 ingredients in a greased slow cooker. Cover; cook on low 3½-4½ hours. Stir in green onions and sour cream; cook for an additional 5-10 minutes. Top with French fried onions. Serve with steamed California blend vegetables. Makes 6 servings.
Make ahead & freeze
Combine first 7 ingredients in a gallon resealable freezer bag. Seal well, label and freeze. Thaw and prepare as directed above.