01 - Soak wooden skewers in water for 15 minutes if using wooden ones to prevent burning.
02 - Combine chicken cubes with olive oil, BBQ sauce, smoked paprika, garlic powder, salt, and black pepper in a bowl. Toss until evenly coated.
03 - Thread chicken cubes, bell pepper chunks, and red onion wedges alternately onto the skewers, distributing ingredients evenly.
04 - Heat grill or grill pan over medium-high temperature until ready.
05 - Cook skewers for 10-12 minutes, turning frequently and brushing with additional BBQ sauce, until chicken reaches 165°F internal temperature and develops light charring.
06 - While skewers grill, arrange salad greens, cherry tomatoes, cucumber, avocado, and feta cheese on a large serving platter.
07 - Whisk together extra-virgin olive oil, apple cider vinegar, honey, Dijon mustard, salt, and pepper until emulsified.
08 - Drizzle dressing over arranged salad ingredients and toss gently to coat evenly.
09 - Place grilled chicken skewers directly on top of dressed salad. Serve immediately while warm.