Grilled Opah with Sauteed Portobello Mushrooms, Roasted Vegetables and Molokai Sweet Potato Puree Dec 31, 1999 INGREDIENTS:as needed, fish marinade (recipe follows) 4-6 opah* fillets, 7 oz. each, cleaned as needed, Molokai sweet potato puree (recipe follows) as needed, balsamic glaze (recipe follows) 2 large portobello...