Ken's® Steak House® Ranch Dressing. 1941. Improved ranch recipe. Satisfaction guaranteed or your money back from Ken. 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®. Questions/comments Please include complete. "Best when purchased by Date". Call 1-800-645-5707 M - F 9am - 5pm EST. www.kensfoods.com.