Cook Cajun Country Rice in chicken broth and salt (for more information on cooking rice, visit our FAQ section in the Information Center).
Heat butter in large skillet.
Add chicken, onion, bell peppers and 1 package taco seasoning until chicken is cooked.
Add some or all of the other package of taco seasoning, to taste.
Add 1 cup water and cook until liquid reduces.
Place the black beans, corn, Rotel, 1 1/2 cups shredded cheese and chicken mixture in 9×13 casserole dish.
Add enough rice to suit your preference, remembering that the jambalaya will thicken some in the oven.
Cover the dish with foil and bake in the oven at 375 degrees for 25 minutes. Remove foil and sprinkle the remaining cheese on top; cook for an additional 5 minutes. Top with cilantro to taste, if desired.