Lightly sprinkle the top sides of the chicken pieces with the salt, pepper, and garlic powder, then generously sprinkle with the chili powder and cumin to fully cover for a blackening effect.

Heave a large skillet over medium-high heat and spray lightly with cooking spray; then add the butter. Once the skillet is hot and the butter has melted, add the chicken, blacken the tops by sprinkling on more seasonings as before. Turn the pieces once after about 5 minutes, and continue until the pieces are cooked through. Remove the chicken and set aside on a plate.

If using the mango chunks,put them in a food processor and pulse until they are in small pieces but not broken down to a puree.

Add the Seasoning Blend, beans, mango (or mango jelly), lime juice, and spices to the skillet and cook, stirring, for a few minutes.

Return the chicken to the skillet and heat through with the other ingredients for another minute or two.