Preheat the oven to 200°C/180°C Fan/Gas Mark 6. Meanwhile, to make the chutney, put the juniper, coriander, cloves, cinnamon and star anise in a piece of muslin and tie it with string to form a bag.
Put the bag in a large, heavy-based saucepan with all the remaining ingredients, except the Calvados and diced apple. Slowly reduce over a low heat until you have a thick, jam-like consistency, stirring regularly so it doesn’t catch on the bottom of the pan.
Add the Calvados and reduce for one to two minutes to the same jam-like consistency.
Add the diced apple and cook gently for five to six minutes, until the apple is tender but still holds its shape and you have a thick chutney consistency. Remove from the heat, cool at room temperature, then transfer to a container and chill in the fridge.
Make a few slits in the top of the whole cheese and poke the thyme sprigs into the slits. Put the Tunworth cheese, in its open box (the top of the box removed), in the oven and bake for 20 minutes until soft and gooey. Remove from the oven and serve immediately in the box, with the chutney and hot crusty bread or bread crisps.