Start by creating the quick pickle, add the grated carrot into a mixing bowl alongside the rest of the other ingredients and mix well. Place to one side and leave for 10-15mins
Whilst the pickle is marinating start to make the fish skewers. Chop up the cod into cubes and place into a mixing bowl. Add all other ingredients (other than the peppers) and mix well. Leave to stand for 5-10mins. Whilst marinating either light up the BBQ or place the oven on to grill.
Once everything is ready use your hands to slide through chunks of the marinated cod followed by bell pepper. Repeat the process until you have used all of the ingredients. Cook for 8-12 minutes (until the fish is completely cooked the whole way through, flip halfway.
Drain the pickle, or leave it as it is! Serve and enjoy!