Prepare all of the ingredients. Preheat oven to 400deg.
In a sauce pan over medium-high heat, add chicken broth, chicken and minced garlic. Cook for 10 minutes and remove chicken. RESERVE CHICKEN BROTH (you can strain it if you prefer). Chop chicken into bite-sized pieces.
In a smaller sauce pan over medium-high heat, add oil. Cook two minutes then add tomato paste, cumin, minced onion, chili powder, and salt. Stir to combine. Cook three minutes then add to reserved chicken broth. Stir to combine.
In a 13x9 baking dish, add rice, cooked chicken, pinto beans, and green chilies. Pour sauce over top and stir to combine. Sprinkle with cheese. Cover with foil and place in oven to cook for 20 minutes. Remove foil and cook another 10 minutes.