Heat 1 tablespoon Olive Oil in a large pot over medium-high heat. Add the 1 pound Chicken Thighs and sear for about 2-3 minutes on each side.
Add in the 1 Sweet Onion (diced), 2 Carrots (diced), 1 Red Bell Pepper (diced), and 2 Stalks Celery (diced), and cook until tender, about 5-6 minutes.
Add the 2 Garlic Cloves (chopped) and 1 teaspoon Thyme (chopped) and cook until fragrant, about a minute.
Add the 5 Cups Chicken Broth, 1 Bay Leaf, and 1/3 Cup Uncooked brown rice, then bring it to a boil.
Reduce the heat and simmer until rice is cooked through, about 20-25 minutes. Remove the chicken and shred it using two forks.
Return the shredded chicken to the pan and stir in the juice from 1 Lemon, zest, and a Handful Parsley. Season with salt and freshly ground pepper, to your taste, and enjoy!