2Heat the olive oil in a large pot over medium heat.
Add the Italian sausage and cook until browned, breaking it up with a spoon as it cooks.
Add the chopped onion and minced garlic to the pot. Cook until the onion is translucent.
Stir in the garlic powder, onion powder, paprika, cumin, Italian seasoning, white pepper, and cajun seasoning. Cook for another minute.
Add the tomato paste and stir well to combine.
Pour in the chicken broth and bring the mixture to a boil.
Add the diced tomatoes and mixed vegetables to the pot.
Reduce the heat and let the soup simmer for 20-25 minutes, or until the vegetables are tender.
Taste and adjust seasoning if necessary.
Serve hot and enjoy your Spicy Italian Sausage Soup!