Place chicken in pot of water and cook about 15-20 minutes. Cook rice and broccoli as directed on label. After chicken is finished cooking, place in freezer to quick cool. When cool enough to touch, shread into mixing bowl and combine all ingredients except for cheese. Spread mixture into casserole dish and top with cheese. Bake 30 minutes on 350 then turn oven onto broil. Brown cheese lightly. This will give it a lil crunch!