Green tomato chutney

My first cooking job of the day is now underway: green tomato chutney. My recipe is:

• 1kg green tomatoes (and an few reds)
• 500g apples
• 500g onions
• 500g soft brown sugar
• 1 tsp allspice
• 2 tsp ground ginger
• 1 tsp ground cinnamon
• 1 tsp cumin
• 250g soft brown sugar
• 300ml cider vinegar

The pan is simmering away now. Finished product expected in a couple of hours.