Heat oil and butter over medium heat. Salt and pepper fillets and dredge in flour, patting off excess flour. Fry fish in oil, turning once when lightly browned, but not cooked through. Remove fish and set aside. Add onions and rasins to pan and cook until onions are soft. Add JAMAICA ME SWEAT, lemon uice and honey and reduce liquid by one third. Return fish to pan and continue reduction until a thick sauce results and fish is cooked through and flakes when tested with a fork. Plate fish and spoon sauce over fillet before service.