01 - Preheat an outdoor grill or grill pan to medium-high heat, approximately 400°F.
02 - Brush the chicken breasts evenly with olive oil. Combine smoked paprika, garlic powder, cumin, salt, and black pepper in a small dish, then rub the spice mixture over both sides of each breast until well coated.
03 - Place the seasoned chicken on the hot grill. Cook for 6 to 7 minutes per side until the internal temperature registers 165°F at the thickest part. Transfer to a cutting board and rest for 5 minutes before slicing thinly against the grain.
04 - Grill the corn ears (in husks or wrapped in foil) for 10 to 12 minutes, rotating every few minutes, until kernels are lightly charred and tender. Slice the kernels off the cobs with a sharp knife. If using frozen corn, char the kernels in a hot skillet for 3 to 4 minutes instead.
05 - In a large mixing bowl, combine the grilled corn kernels, halved cherry tomatoes, diced red onion, chopped cilantro, jalapeño, diced avocado, and crumbled cotija cheese.
06 - In a small bowl, whisk together the Greek yogurt, mayonnaise, fresh lime juice, honey, chili powder, and salt until smooth and well blended.
07 - Add the sliced grilled chicken to the salad bowl. Drizzle the dressing over the top and toss gently until all ingredients are evenly coated. Serve immediately, garnished with additional cilantro and cotija cheese if desired.