Step 1: Prepare the Ingredients. Gather all your ingredients. Chop the onion, dice the carrots and celery, and mince the garlic.
Step 2: Sauté the Vegetables. In a large pot or Dutch oven, heat the olive oil over medium heat. Add the chopped onion, diced carrots, and diced celery. Sauté for about 5-7 minutes, or until softened.
Step 3: Add Garlic and Herbs. Add the minced garlic, dried thyme, and dried parsley to the pot. Sauté for an additional 1-2 minutes until fragrant.
Step 4: Cook the Chicken. Add the chicken breasts to the pot. Pour in the chicken broth and bring to a gentle boil. Reduce heat and simmer for about 20-25 minutes.
Step 5: Shred the Chicken. Remove the cooked chicken and shred it into bite-sized pieces. Return the shredded chicken to the pot.
Step 6: Add Rice and Peas. Stir in the rice and frozen peas. Bring back to a boil, then reduce heat and cover. Simmer for another 15-20 minutes.
Step 7: Season and Serve. Taste and season with salt and pepper as needed. Serve hot and enjoy!