Ken's Steak House® Italian With Extra Virgin Olive Oil Dressing & Marinade. Ken's® Steak House dressing 1941. Gluten free. Ken Hanna didn't open his Steak House in 1941 to become world-famous for his salad dressings. It just happened that way. Ken's® born in a great Steak House®. Satisfaction guaranteed or your money back from Ken. Gluten free. Questions/comments Please include complete "best when purchased by date". Call 1-800-645-5707 M-F 9AM - 5PM EST. www.kensfoods.com.