Place your chicken breasts in the bottom of your slow cooker. Drizzle with olive oil and cover in your spices.
Pour in your chicken broth and tomatoes. Stir to combine broth and tomatoes.
Cover slow cooker and cook on low for 4 hours.
After 4 hours, remove chicken to a plate. Turn slow cooker to high, add black beans and rice.
Allow to cook on high for 30-40 minutes. Until rice is tender.
Shred chicken while rice cooks. Once rice is finished add chicken back to the slow cooker. Stir and top with cheese.
Allow to cook for another 10 minutes to melt cheese.
Serve with your choice of toppings.