BBC Food - Recipes - Cheese and potato pasty

Ingredients

• 225g/8oz plain flour
• 100g/3½oz butter
• 1 free-range egg
• salt and freshly ground black pepper
• 80g/3oz walnuts , crushed finely
• milk , to bind (if necessary)
• 400g/14oz new potatoes , cut into cubes and boiled until tender
• 400g/14oz smoked cheese , cut into cubes
• handful baby spinach
• 2 red onions , cut into wedges, roasted for 30 minutes
• 1 free-range egg, beaten, for egg wash
• 1 tbsp olive oil
• 1 onion , sliced
• 1 garlic clove, finely sliced
• 1 chilli , finely chopped
• thumb-sized piece fresh ginger , sliced into matchsticks
• 450g/1lb carrots , grated
• splash green ginger wine
• 150g/5oz demerara sugar
• 150ml/5fl oz white wine vinegar
• 1 tsp ground cloves
• 1 tsp ground cinnamon