Preheat the oven to 425°F (220°C).
Cut the chicken into evenly sized pieces.
Place the broccoli on a baking sheet and toss with half of the olive oil.
Add the chicken and season with garlic, paprika, Italian seasoning, black pepper, and the remaining oil.
Spread everything into a single layer, leaving some space between the pieces.
Roast for 18–20 minutes, or until the chicken is fully cooked and the broccoli is tender with lightly browned edges.
Check the chicken with a food thermometer for a safe internal temperature.
Remove from the oven and drizzle the fresh lemon juice over the top.
Serve warm.