Food companies are going to be introducing even more fresh-yet-portable snack options in the new year, says Koff, in part because the snack market is growing fast. According to Euromonitor, Millennials eat an average 3.05 snacks per day (compared to Gen Xers, who eat 2.26, and Boomers, who eat 1.53). Get ready to see more pre-packaged, portion-controlled mini-meals on store shelves.