Chicken Piperade

A recipe from Gordon Hammersley's book : " Bistro Cooking at Home ". Chicken, onion, garlic, tomatoes, red pepper, smoked ham, and watercress. It smells so good I almost stopped cooking and took it off the heat and started eating it. If there's any left, I will bring it to work so my faithful readers ( and you know who you are ! ) can see it.