Cut the chicken breast into 1-inch chunks and toss the chicken with 1.5 tablespoons of all purpose chicken seasoning. Be sure the chicken is covered in chicken seasoning. Set aside. 

Heat a large skillet (that has a cover) over medium/high heat. Add olive oil. 

When the olive oil is fragrant add the onion to the skillet and saute for 2-3 minutes. 

Add the garlic to the onion and saute for another minute. 

Next, put the coated chicken pieces to the skillet pan and brown the chicken for 2 minutes on each side. 

Move the chicken pieces to one side of the skillet and add the rice to the cleared side of the skillet. Toast the rice in the skillet for 3 minutes. 

Toss the toasted rice with the chicken breast, onion, and garlic and then add the broth, salt, and remaining 1 tablespoon of chicken seasoning to the skillet and mix.

Bring the broth to a boil, stir, and turn heat to low. Cover the skillet and let the rice mixture simmer for 10 minutes. 

Uncover the skillet and add the broccoli florets. Fold the broccoli into the mixture and cover. 

Cook everything together for an additional 10 minutes. 

Finally, remove the cover one last time and sprinkle the cheese over the top of the rice, chicken, and broccoli. 

Cover and let the cheese melt for 1-2 minutes.