Since 1985, this shrine to Texas has been dishing out 10-gallon-size portions of Lone Star roadhouse fare. Naturally, the emphasis is on beef, pardner. That means filet, rib eye, New York strip, prime rib and T-bone. But most of all, it means what may well be the best chicken-fried steak west of the Pecos: thin, lean and handsomely crusted, served with the kind of stick-to-the-ribs mashed potatoes that can help a cowpoke work all day on the range.