Chicken Enchilada Casserole Recipe Chicken Enchilada Casserole Recipe is a super simple weeknight dinner that’s filled with shredded chicken, sliced avocado and black beans! #Chicken #Enchilada #Casserole #Recipe Ingredients 1 cup sliced yellow onion 2 cups shredded rotisserie chicken 2 cups red enchilada sauce; divided 1 cup black beans; drained and rinsed 1 cup pinto beans; drained and rinsed 1/4 cup freshly chopped cilantro 1/4 tsp salt 1/8 tsp freshly ground pepper 2 avocados, pitted, peeled and sliced 6–8 corn tortillas 2 cups shredded sharp cheddar cheese 1/2 cup sliced black olives Optional Toppings: sour cream diced tomatoes chopped cilantro diced green onions Instructions Preheat oven to 350 degrees F. Heat a large skillet over medium high heat and add sliced onions. Let onions cook till they turn a golden brown color; stirring occasionally. Remove from skillet and set aside. In the same skillet add the shredded chicken, 1 1/2 cups e...