Blackberry braised red cabbage with venison - Good Food Middle East

Ingredients

• 1 tbsp butter
• 1 red onion, thinly sliced
• 1 small red cabbage (about 600g/1lb 5oz), cored and thinly sliced
• 5 tbsp balsamic vinegar
• 3 tbsp soft brown sugar
• 1 tsp mixed spice
• 2 tbsp redcurrant jelly
• 4 venison steaks (about 175g/6oz each)
• 175g blackberries
• 2 tbsp crème de mure or crème de cassis (optional)
• 1 tbsp oil
• mashed potato, to serve