01 - Preheat the oven to 400°F (200°C). Lightly grease a large baking dish or sheet pan.
02 - In a small bowl, whisk together the honey, lemon zest, lemon juice, olive oil, thyme, paprika, salt, and pepper until well combined.
03 - Place the chicken thighs and halved potatoes in the prepared baking dish. Scatter the onion wedges and minced garlic over and around them.
04 - Pour the honey lemon mixture evenly over the chicken and potatoes. Toss gently to coat everything. Arrange extra lemon slices on top if desired.
05 - Bake for 40 to 45 minutes, basting the chicken with pan juices once or twice during roasting, until the chicken reaches an internal temperature of 165°F (74°C) and the potatoes are golden and tender.
06 - Remove from the oven, garnish with fresh chopped parsley, and serve immediately.