Set oven at Gas Mark 6, 200°C (400°F).
Place the parsnips, carrots, apples, thyme, ginger and garlic in a large bowl. Season with salt and black pepper. Pour over the melted butter and mix well. Place them in a large roasting tin along with the bay leaves.
Mix the honey, Dijon and wholegain mustard and cider vinegar. Place the chops in a bowl and pour over this mixture. Season with salt and black pepper. Then add the chops to the roasting tin with the parsnips and apples.
To cook: Roast for 25 minutes until the chops and vegetables are cooked through. Remove from the oven and allow to sit for about 5 minutes before serving.
To serve: Serve with potato wedges. Spoon over juices from the roasting tin.