01 - Preheat grill or grill pan to medium-high heat.
02 - Brush chicken breasts with olive oil, then rub with smoked paprika, garlic powder, cumin, salt, and pepper.
03 - Grill chicken for 6–7 minutes per side, or until cooked through (internal temperature 165°F/74°C). Remove and let rest for 5 minutes, then slice thinly.
04 - Meanwhile, grill corn (in husks or wrapped in foil) for 10–12 minutes, rotating occasionally, until lightly charred. Remove kernels with a sharp knife. (If using frozen corn, char in a hot skillet for 3–4 minutes.)
05 - In a large bowl, combine grilled corn, tomatoes, red onion, cilantro, jalapeño, avocado, and cotija cheese.
06 - In a small bowl, whisk together Greek yogurt, mayonnaise, lime juice, honey, chili powder, and salt until smooth.
07 - Add sliced chicken to the salad, drizzle with dressing, and toss gently to combine. Serve immediately, garnished with extra cilantro and cotija if desired.