Please try again later. How to cook tilapia fish on a George Foreman Grill; get expert tips for homemade recipes in this free cooking video. Expert: Brandon Sarkis. Bio: Brandon Sarkis has been a professional chef for more than 12 years, and he has worked in Austin, Texas, Columbus, Ohio, and Atlanta, Ga.Filmmaker: brandon sarkis.lease try again later. How to cook tilapia fish on a George Foreman Grill; get expert tips for homemade recipes in this free cooking video. Expert: Brandon Sarkis. Bio: Brandon Sarkis has been a professional chef for more than 12 years, and he has worked in Austin, Texas, Columbus, Ohio, and Atlanta, Ga.