McAllen Ranch ships all-natural, grass-fed, hormone free steaks right to your door. Visit the website for recipes and tips from the Rancher. McAllen Ranch has been a family-owned working cattle ranch in the Rio Grande Valley of South Texas since 1791. Originally founded as a Spanish Land Grant, the ranch has been recognized for its historical significance by the state’s Land Heritage Program and the National Cattlemen’s Business Association. In 2007, McAllen Ranch was listed on the National Register of Historical Places.