SAN DIEGO — Expect to see more nontraditional menu items popping up at Jack in the Box Inc. The quick-service restaurant company plans to introduce products that are "uniquely flavorful, culturally relevant and affordable," said Leonard A. Comma, chairman and CEO. "Over the years, we've built a lot of equity around products unheard of at most burger chains," Comma said during an Aug. 9 earnings call. "Like teriyaki bowls, jalapeño poppers and tacos."