First, Preheat oven to 350 degrees. In a medium bowl, combine beef, rice, black beans, green onions, half of the cheeses, 4 T enchilada sauce, chili seasoning blend, salt, 1 T. Chopped cilantro, and chipotle pepper or green chiles (if desired). Mix well.

Next, Evenly distribute the mixture between the tortillas and roll up. Cover the bottom of a 9x13 dish with 1/3 cup enchilada sauce. Place rolled-up enchiladas in a single layer in the baking dish and top with remaining enchilada sauce and cheeses.

Then, Bake in preheated oven until cheese melts and enchiladas are heated through, about 20 minutes. Top with remaining chopped cilantro. Serve each enchilada on top of shredded lettuce alongside a dallop of guacamole and sour cream and a few tortilla chips, if desired.