Pop the sugar in a large saucepan, bring to a caramel  stage and then add the grated apple, grated onions and vinegar.

Bring to the boil, stirring continuously and then add all the rest of the ingredients and gently cook for 5 minutes.

Layer up the sourdough with chutney, bacon and slices of the Cremet cheese. Pop under the grill until hot and bubbling.