In a 10x6x2 baking dish, layer bread slices to cover bottom of dish. Sprinkle cheese, meat and veggies over bread. In a bowl, stir togeteher the eggs, milk and seasonings till well mixed. Pour carefully over ingredients in baking dish. Cover. Let stand 1 hour at room temperature or in fridge for longer periods. Uncover. Bake 160ºC for 50 to 60 minutes or until center is nearly set. Let stand 10 minutes. Cut into squares.