WELCOME TO OUR KITCHEN: What's with so much nostalgia in food trends?

Nostalgia is such a big part of food trends. It shows up in dining, cooking, cookbooks, food writing, even food packaging. Think of that old-fashioned truck on the Peach Truck boxes! Why is nostalgia such a big part of food trends, dining options, and even flash-popular things in North American cooking? Let's talk about the part of nostalgia in both our career and even in the books we've written.…