Freefrom Baked Gammon (Ham)

Ingredients

• piece of gammon (ham) – approx 1.5 kilos / 3½ lb
• 1 large onion peeled and cut into large pieces
• 1–2 carrots, scrubbed and cut in large pieces
• 1 medium sweet potato, peeled and cut into large pieces
• 1–2 sticks celery, chopped roughly
• 6–8 mushrooms, wiped and halved
• 4–5 bay leaves
• bunches of fresh parsley, thyme and oregano
• freshly ground black pepper
• 1 cup Marsala
• 2 x 400g / 14 oz cans chickpeas
• 200g / 7 oz fresh spinach leaves, torn small, or baby spinach leaves