Heat oven to 350°F. Spray 13x9-inch (3-quart) glass baking dish with cooking spray. Cook rice as directed on bag.
In large bowl, mix rice, beans, 1 cup of the cheese, the meatballs and enchilada sauce; mix well. Transfer to baking dish.
Cover with foil. Bake 30 minutes. Uncover; top with remaining 1 cup cheese. Bake 10 to 15 minutes or until cheese is melted and casserole is bubbly around edges. Garnish with remaining ingredients.
