In a bowl, combine the ground turkey, cheese, cilantro, chili powder, grill seasoning, cumin and hot sauce. Grate the red onion directly over the meat (grating the onion gives the patties added moisture) and mix well with your hands.
Score the meat into 4 equal portions with the side of your hand then form each portion into 1-inch-thick patties. Preheat a large non-stick skillet over medium-high heat with 2 turns of the pan of EVOO, about 2 tablespoons. Cook patties 6-7 minutes on each side or until cooked through.
While the burgers are cooking, make the dressing: Place the chipotle salsa in a food processor, blender or small bowl along with the lime juice then slowly drizzle the remaining EVOO as the machine runs or as you whisk by hand.