Except for those with nut allergies (apologies to one of our nieces) or those who avoid cinnamon (apologies to one of our nephews), just about everybody loves spiced pecans with a cinnamon-sugar crunch. The coating elevates the nuts to a luxurious treat—in just a few minutes and with the simplest ingredients. We like to give these away at Christmas, but they also make a perfect sweet for Passover. What’s more, they qualify as vegan and gluten-free without even trying. This recipephany came from The Boston Globe’s Confidential Chat (or informally, “Chatters”). An early form of social media, the column connected readers who mailed in recipe requests, recipes, and good-ole-fashioned kitchen advice. The Globe retired…