1Heat the olive oil in a large pot over medium heat.
Add the chopped onion and minced garlic, and sauté until the onion is translucent.
Add the chicken breast to the pot and cook until browned on all sides.
Stir in the garlic powder, onion powder, paprika, cumin, cajun seasoning, white pepper, and Italian seasoning.
Add the tomato paste and cook for another 2 minutes, stirring constantly.
Pour in the chicken broth and bring to a boil.
Reduce the heat and let it simmer for about 20 minutes, or until the chicken is cooked through.
Remove the chicken from the pot, shred it using two forks, and return it to the pot.
Add the diced tomatoes and mixed vegetables to the pot.
Simmer for another 10-15 minutes, or until the vegetables are tender.
Taste and adjust seasoning if necessary.
Serve hot and enjoy your Cajun Spiced Chicken Soup!