By Cathy Branciaroli, Food Correspondent, The Times Nutritious, individual portioned ham and egg “muffins” are easy to prepare ahead of time and just perfect for grab-n-go meals or snacks. Now that the kids are back to school, packing an appetizing, healthy meal for them is an easy way to improve their day, even if they don’t feel quite so enthusiastic about the early mornings and hectic pace...