01 - Set your grill to medium-high heat, targeting approximately 400°F. Allow the grates to fully heat for optimal searing.
02 - In a small bowl, combine the olive oil, smoked paprika, garlic powder, onion powder, sea salt, black pepper, and juice of one lime. Whisk until evenly blended.
03 - Pat the chicken breasts dry using paper towels. Generously brush both sides of each breast with the prepared marinade, ensuring even coverage.
04 - Place the chicken on the preheated grill and cook for 6 to 7 minutes per side. The chicken is done when the internal temperature reaches 165°F and juices run clear. Remove from the grill and allow to rest for 5 minutes.
05 - While the chicken rests, gently toss the diced avocados, quartered cherry tomatoes, red onion, cilantro, juice of one lime, sea salt, black pepper, and minced jalapeño (if using) together in a medium bowl. Handle lightly to keep the avocado chunks intact.
06 - Arrange the grilled chicken breasts on plates and spoon a generous portion of avocado salsa over each breast. Serve immediately while warm.