Let the rice swell in boiling salted water for about 20 minutes. In the meantime drain the pineapple and cut into large pieces. Wash, clean and halve the peppers and cut them into large cubes.
Clean and wash spring onions and cut them into coarse rings. Wash the chillies and, except for 2 for garnishing, cut them into fine rings, removing the seeds. Mix chilli with chunky tomatoes. Season to taste with salt, sugar and vinegar.
Clean the salad, wash and pat dry. Mix rice with pineapple, paprika, spring onions and chili sauce. Leave to soak for about 10 minutes. In the meantime roast peanuts in a hot pan.
Remove and chop roughly. Arrange lettuce leaves with rice salad on a plate, garnish with coriander and the remaining chillies. Sprinkle with peanuts and cover with smoked pork loin.