01 - Preheat a grill or grill pan to medium-high heat.
02 - Brush the chicken breasts with olive oil, then rub evenly with smoked paprika, garlic powder, cumin, salt, and black pepper.
03 - Grill the chicken for 6–7 minutes per side until cooked through and the internal temperature reaches 165°F. Remove from the grill and let rest for 5 minutes, then slice thinly against the grain.
04 - Grill the corn ears (in husks or wrapped in foil) for 10–12 minutes, rotating occasionally, until lightly charred. Cut the kernels off the cobs with a sharp knife. If using frozen corn, char in a hot skillet for 3–4 minutes instead.
05 - In a large bowl, combine the grilled corn kernels, cherry tomatoes, red onion, cilantro, jalapeño, avocado, and crumbled cotija cheese.
06 - In a small bowl, whisk together the Greek yogurt, mayonnaise, lime juice, honey, chili powder, and salt until smooth and well blended.
07 - Add the sliced grilled chicken to the salad bowl, drizzle with the dressing, and toss gently to coat everything evenly. Serve immediately, garnished with extra cilantro and cotija cheese if desired.