01 - Preheat your grill to medium-high heat (about 400°F / 200°C).
02 - Pat chicken breasts dry. In a small bowl, mix olive oil, cumin, smoked paprika, garlic powder, onion powder, salt, and black pepper. Rub mixture evenly over both sides of the chicken breasts.
03 - Grill chicken for 5-7 minutes per side, or until internal temperature reaches 165°F (74°C) and juices run clear.
04 - In the last 2 minutes of grilling, spoon 2-3 tablespoons of salsa verde over each chicken breast and top each with a slice of pepper jack cheese. Close grill lid to melt cheese.
05 - Remove chicken from the grill and let rest for 3 minutes.
06 - Drizzle with remaining salsa verde, sprinkle with fresh cilantro and green onions. Serve with lime wedges.