Heat olive oil and butter in a large soup pot over medium heat. Add chicken and cook for 3-5 minutes per side until golden brown.
Add diced celery, carrots, ButcherBox Bone Broth, 6 cups of water, garlic, and ginger. Bring to a boil and cook for 5 minutes or until chicken is fully cooked.
Remove chicken from the pot and add the rice. Boil for about 8 minutes or until the rice is soft.
Using two forks, shred the chicken, then return it to the pot.
Remove from heat, stir in spinach and lemon juice, and season with salt and pepper.