Preheat oven to 375 degrees.
To begin, start by making the sauce in a medium saucepan. Heat the pan over medium heat and add the avocado oil and fresh garlic, sautéing for about a minute until fragrant. Stir in the remaining sauce ingredients and simmer on low while you prepare the filling.
To a large saute pan over medium-high heat, add avocado oil, onions and poblanos. Saute for 3-4 minutes to begin softening.
To the veggies, stir in the raw cubed chicken and sprinkle with taco seasoning and salt. Let brown 2-3 minutes per side, until cooked through. Alternately, you could also stir in pre-cooked shredded or cubed rotisserie chicken at this point.
Stir in garlic and black beans (reserving 1/4 cup black beans for garnish), and saute another 2-3 minutes. Turn off the heat.
To the filling, add 1 cup of the Chipotle Pumpkin Sauce and mix together. Now it's time to assemble the enchilada bake.
To assemble, add a 1/4 cup of sauce to the bottom of a 9x13 casserole dish. Add a third of the tortilla strips in an even layer followed by half of the chicken enchilada filling. Next, add 1/2 of the remaining sauce followed by the second third of tortilla strips.
Add the second half of the chicken enchilada filling then top with the final third of the tortilla strips and final 1/2 of the Chipotle Pumpkin Sauce.
Top casserole evenly with cheese and remaining black beans for garnish. Bake at 375 degrees until golden and bubbling, 15-20 minutes.
Garnish with sliced radishes and chopped cilantro. Enjoy!