- Preheat the oven to 400°F (200°C). 
- In a large bowl, whisk together balsamic vinegar, honey, olive oil, minced garlic, oregano, thyme, salt, and pepper. 
- Add the chicken thighs to the bowl and toss to coat them in the marinade. Let them marinate for at least 15 minutes (or up to 2 hours in the refrigerator for more flavor). 
- In a large oven-safe skillet or baking dish, arrange the marinated chicken thighs. Add the halved baby potatoes around the chicken. 
- Pour any remaining marinade over the chicken and potatoes. 
- Bake in the preheated oven for 25 minutes. 
- After 25 minutes, add the cherry tomatoes and green beans to the skillet, stirring gently to combine. 
- Return to the oven and bake for an additional 15-20 minutes, or until the chicken is cooked through (internal temperature should reach 165°F) and the vegetables are tender. 
- Remove from the oven and let it rest for 5 minutes before serving. Garnish with fresh basil if desired.