1.Heat an oiled grill plate (or grill or barbecue). Preheat grill.
2.Cut lime rind into thin strips; squeeze juice from lime. Combine rind, fish, chilli, garlic and oil in a large bowl; season. Cook fish on grill plate for about 3 minutes on each side or until cooked through.
3.Meanwhile, grill tomatoes until just beginning to split.
4.Combine lime juice, tequila, extra oil and sugar in a medium bowl; season to taste with sea salt flakes and freshly ground black pepper.
5.Microwave rice according to packet directions.
6.Serve the fish with rice; top with the tomatoes, coriander and tequila mixture. Accompany with lime wedges and a green leafy salad, if desired.
Not suitable to freeze or microwave.Note