Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Cut the chicken breast into bite-sized cubes and drain and rinse the chickpeas, patting both very dry with a paper towel.
Chop the broccoli into small florets and dice the red bell pepper into one-inch pieces.
Place the chicken, chickpeas, broccoli, and bell pepper on the prepared baking sheet.
Drizzle with extra virgin olive oil and sprinkle with smoked paprika, garlic powder, sea salt, and black pepper.
Toss everything together until evenly coated and spread into a single layer.
Roast for 20-25 minutes, tossing halfway through, until the chicken is cooked through and the chickpeas are slightly crunchy.
Remove from the oven and immediately drizzle with fresh lemon juice while still hot.
Garnish with freshly chopped parsley and serve warm.