It’s brine dining. A first of its kind frozen dill pickle pizza has just launched at Whole Foods — after intensive recipe development and in-depth research of the NYC pickle scene. 6 Gail Becker, the CEO of Caulipower frozen pizzas, launched a dill pickle frozen pie with a recipe that’s been two years in the making and inspired by Jewish delis around Manhattan. “[We] made it our mission to try every deli in New York,” Becker told The Post. Tamara Beckwith 6 Becker ate her way through Jewish delis around Manhattan, from Barney Greengrass on the Upper West and Pastrami...