To a large bowl add your diced chicken followed by your olive oil and 1 teaspoon of the cajun spice. Mix well until the chicken is coated in the oil and cajun spice and then set aside.
Put your pasta on to boil (as per the pasta instructions - usually around 10 minutes - I always tend to slightly undercook my gluten free pasta to stop it falling apart). Once cooked drain and set aside.
To a large frying pan on a medium to high heat add the cajun spiced chicken and fry until the chicken is browned. Add the onion, pepper and garlic and cook for a further 5 minutes until soft.
Turn to medium and add the tomato puree, chopped tomatoes, crumbled vegetable stock cube, basil, oregano, the remaining cajun seasoning, salt and black pepper. Bring to a simmer and cook for 5 minutes before adding your dairy free cream and cooking for a further 5 minutes.
Add the cooked pasta and stir until everything is coated. Top with fresh parsley and serve.