The seafood 'cousin of the beef taco is every bit as spicy and every bit as much fun to put together and to eat.
Topping
1 ripe avocado, peeled and mashed2 tomatoes, seeded and chopped 1 small clove garlic, crushed
1 tbsp lime or lemon juice
Filling
1 tbsp oil1 shallot, finely chopped
1/2 green pepper, chopped
1 tsp ground cumin
1/2 red or green chilli pepper, seeded and finely chopped
4 tbsps tomato puree
6 tbsps water
Salt and pepper
120 g (4 oz) cooked, peeled prawns, roughly chopped
4 taco shells
