In a large pot over high heat, add olive oil. When the pot and the oil are hot, turn the heat down to medium. Add the diced onion, carrots, and celery. Sauté for about 5 minutes or until the vegetables begin to soften.
Add ground turkey, garlic, Italian seasoning, salt and pepper. Using a wood spoon break up the turkey while it cooks. This takes about 7 mins. When the ground turkey is no longer pink, add tomato paste and stir well.
Pour chicken broth. Add crushed tomatoes and potatoes. Bring it to a boil. Then, bring the soup to a simmer and cook for 15-20 mins or until all the vegetables are tender.
Add green peas and stir well. Cook for 1 more minutes.
Taste and add any extra seasonings, if necessary. Serve topped with fresh parsley.
