Halve the pineapple straight through the top down to the base.
Use a small sharp knife to carve the pineapple flesh out.
In a large bowl, combine all of the ingredients and stir well. Season with salt to taste
FOR THE CHICKEN
Flatten the chicken breast with the palm of your hand then slice it horizontally.
Butterfly the chicken breast open then place in a bag or dish with 3 tbsp. olive oil, the juice of 1 lime, 1 tsp. finely chopped thyme and season with salt and pepper.
Leave to marinade for at least an hour.
Cook over a hot grill or bbq till golden and cooked through.