Try the ANGUS restaurant in San Javier it is near the new Mercadona on the N332. I had the fillet steak which was spot on. Better than Casa Del Reloj hands down which is now over priced (25% increase last year) and the quality is not what it was some years ago. ANGUS also do pork, chicken, duck, lamb etc etc. The staff are excellent as well. Each time I had a tercio (bottle of lager) they brought a fresh glass, first time this has happened to me in Spain !