Leftover Turkey Taco Soup

PREP TIME: 5 mins / COOK TIME: 15 mins / TOTAL TIME: 20 mins / Serves: 10 servings   INGREDIENTS 1 tablespoon olive oil 1 onion, chopped ½ teaspoon salt 2 cans diced green chilies, drained 3 cloves garlic, finely chopped 1 teaspoon chili powder 1 tablespoon cumin ½ teaspoon oregano ¼ teaspoon cayenne pepper 500ML chicken stock 1…