Preheat the oven to 180 degrees (160 fan) whilst prepping the veg.
Divide all of the vegetables between 2 large baking trays. Drizzle over the oil, and add the chicken thighs. Season well and add the herbs.
Bake for 35 mins until the chicken is cooked through and golden. If using leafy veg such as kale, add to the tray for the final 10 minutes of cooking time.
Notes
In the summer you could make a Mediterranean chicken tray bake with some whole cherry tomatoes, peppers and courgette.
You can also ramp up the flavour with other spices if you like. Sprinkle over some curry powder, or add a mix of turmeric and cardamom.