01 - Preheat oven to 400°F. Lightly grease a large baking dish or sheet pan with olive oil or non-stick spray.
02 - In a medium mixing bowl, whisk together honey, lemon juice, lemon zest, olive oil, minced garlic, dried thyme, oregano, salt, and black pepper until fully combined.
03 - Place chicken thighs and halved baby potatoes in the prepared baking dish. Scatter red onion wedges around the chicken.
04 - Pour the honey-lemon glaze evenly over the chicken and potatoes. Toss everything well to ensure an even, thorough coating.
05 - Arrange chicken thighs skin-side up and spread the potatoes in a single layer around them for consistent roasting.
06 - Bake for 40 to 45 minutes, until the chicken reaches an internal temperature of 165°F and the potatoes are golden and fork-tender.
07 - For extra crispy skin, switch the oven to broil for 2 to 3 minutes. Watch closely to prevent burning.
08 - Remove from the oven and garnish with freshly chopped parsley and lemon slices. Serve immediately.