Bartlett's in Austin, Texas, has been recognized as the best prime rib restaurant in the country. The restaurant, which evolved from Houston's restaurant into an independent eatery in 2010, has a reputation for its consistent prime rib service. The prime rib can be ordered in either 8 or 12-ounce portions and is often served with rich au jus and creamy horseradish. Additionally, the restaurant offers a house-made veggie burger and a 100-hour marinated rib eye.