Preheat oven to 400 degrees F, and grease an 8 inch baking dish with the butter non-stick spray and set aside.
Heat the olive oil in a skillet and add the ground turkey, onions, green peppers, and garlic and cook until the turkey is no longer pink and it’s cooked through, about 8 minutes. Drain off any excess fat and sprinkle the meat with the cumin.
Add the beans, tomatoes, chiles and adobo sauce to the skillet. Bring to a boil, reduce heat and let simmer till slightly thickened, about 5 minutes. Remove pan from heat and stir in the cheese and cilantro.
Spread the turkey mixture in the baking dish and press down to a compact layer.
Prepare the cornbread mix according to the manufacturer’s instructions. Spread the cornbread batter over the turkey mixture and bake until the cornbread is golden-brown, 20-25 minutes. Let the tamale pie stand for 5 minutes before cutting into squares to serve. Enjoy!