03Preheat the oven to 350 degrees F. Line a baking pan with aluminum foil and lightly coat with nonstick cooking spray.04Lift the chicken wings out of the sauce letting the excess marinade drip back into the bowl. Place the wings on the prepared baking pan and bake for 30 minutes until cooked through. Preheat the broiler and adjust the rack so it's 6 inches from the heating element. Transfer the wings to the broiler and broil for another 3 minutes until the skin is crispy.05While the wings bake, place the reserved sauce in a small saucepan and bring to a boil. Reduce the heat to medium-low and simmer until syrupy, 5 to 10 minutes. Put the chicken wings on a platter and garnish with chopped scallion. Serve with the remaining mango-tamarind sauce on the side for dipping.