How to make Duck, tomato & pepper stew

Ingredients

• 4 duck legs, each cut into 2 pieces
• 3 tablespoons olive oil
• 1 small red onion, chopped
• 3 garlic cloves, finely chopped
• 1 red pepper, seeded and cut into strips
• 1 green pepper, seeded and cut into strips
• 700g/1 1⁄2lb tomatoes, skinned and roughly chopped
• 2 sprigs of fresh thyme
• 1 sprig of fresh rosemary
• 15g/1⁄2oz plain chocolate, finely chopped
• salt
• freshly ground black pepper