Butter bean & chicken casserole
Preheat the oven to 170°C/ 325°F/Gas mark 5.
Put the beans, ketchup, chicken, onion, pepper and Worcestershire sauce in a large casserole dish. Bake, uncovered, in the oven for 20 minutes. Top with the cheese and return to the oven until the cheese is melted and golden. Serve hot.