Bookmark ArticlesCook Shack Recipes Chicken Ranchero Casserole by Siri Stevens July 15, 2014 July 15, 2014 1 large onion, finely chopped 2 celery ribs, finely chopped 1 medium green pepper, finely chopped 1 medium sweet red pepper, finely chopped 1 tablespoon canola oil 1 garlic clove, … 0 FacebookTwitterPinterestEmail