Preparing Taco Soup with Chicken is simple if you follow these easy steps:

1. Sauté Vegetables: In a large pot, heat the olive oil over medium heat. Add the diced onion and bell pepper. Sauté for about 5 minutes until softened.
2. Add Garlic: Stir in the minced garlic and cook for an additional minute until fragrant.
3. Cook Chicken: Add the chicken breasts to the pot. Cook for about 5 minutes, turning occasionally, until lightly browned on all sides.
4. Season: Sprinkle the taco seasoning over the chicken and vegetables. Stir well to coat everything evenly.
5. Add Remaining Ingredients: Pour in the chicken broth, diced tomatoes with green chilies, black beans, kidney beans, and corn. Stir to combine.
6. Simmer: Bring the soup to a boil, then reduce the heat and let it simmer for about 25 minutes. The chicken should be cooked through and the flavors melded together.
7. Shred Chicken: Remove the chicken breasts from the pot and shred them using two forks. Return the shredded chicken to the pot and stir well.
8. Season to Taste: Adjust the seasoning with salt and pepper as needed. Simmer for an additional 5 minutes if desired.
9. Serve: Ladle the soup into bowls and garnish with your favorite toppings.

These steps will guide you in creating an incredible Taco Soup with Chicken that everyone will love.