Preheat your oven to 350 degrees. Using a little more than a 1/4 cup, coat the bottom of the skillet with your red enchilada sauce and set aside.
Make the enchiladas: Using a shallow dish (or pie plate), pour a 1/2 cup of the red enchilada sauce into the pie plate or shallow dish. Take a tortilla and lay it flat into the dish so that the red enchilada sauce coats the bottom. If you'd like, flip the tortilla so that both sides get coated in the sauce; please note if you do this the tortilla will be very wet and soft after it's baked. I think just coating the bottom is enough. Lay in some chicken and some beans and roll up and place into your skillet (or oven safe baking dish). Repeat until all of the tortillas are filled and rolled up and the skillet is full.
Pour the remaining red enchilada sauce (maybe a 1/4 cup) over the enchiladas*. Scatter the diced green chiles over the enchiladas and then add the shredded cheese all over the top. Bake in a 350 degree oven for about 20 minutes, or until heated though and the until cheese is bubbling and melted. Remove from the oven and garnish with fresh diced tomatoes, green onions and serve with some salsa. Enjoy!