Cooking for children can be a challenge. A plate of broccoli or asparagus may not get the same praise as chicken nuggets, mac ‘n cheese or ice cream, but it's totally possible to make veggies tolerable for little ones. With a little effort, it may even be possible to turn kids and grandkids into voluntary veggie eaters. Peanut butter and jelly sandwiches don't have to be the nightly fare for kids who...